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Ruby: Fun, Productive and Open Source

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Eleanor McHugh
Eleanor McHugh

The document appears to be a slide presentation on Ruby programming. It introduces Ruby as an interpreted, object-oriented language that is interactive and deals with objects and their interactions. It then provides an example Ruby class called Greeter that takes a name as a parameter, capitalizes it, and outputs a greeting message. This demonstrates how Ruby uses classes and objects to represent real-world things and their behaviors through methods.

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Ruby Fun, Productive and Open-Source Eleanor McHugh @feyeleanor Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
I am a programmer Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
please don’t be scared!!! Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
on today’s menu: Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
on today’s menu: what is a programmer and how to become one Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
on today’s menu: what is a programmer and how to become one sharing ideas with a computer Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
on today’s menu: what is a programmer and how to become one sharing ideas with a computer first steps with the Ruby language Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
on today’s menu: what is a programmer and how to become one sharing ideas with a computer first steps with the Ruby language building confidence Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
on today’s menu: what is a programmer and how to become one sharing ideas with a computer first steps with the Ruby language building confidence sharing your creations as open-source Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
a word of caution: Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
a word of caution: it’s 30+ years since I first started coding Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
a word of caution: it’s 30+ years since I first started coding and I’m a hacker, not a teacher Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
a word of caution: it’s 30+ years since I first started coding and I’m a hacker, not a teacher in fact this is my first ever beginners’ session Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
a word of caution: it’s 30+ years since I first started coding and I’m a hacker, not a teacher in fact this is my first ever beginners’ session so if I’m not making sense please stop me Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
a word of caution: it’s 30+ years since I first started coding and I’m a hacker, not a teacher in fact this is my first ever beginners’ session so if I’m not making sense please stop me and don’t be afraid to ask questions Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
spot the programmer Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
programmers are: Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
programmers are: curious Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
programmers are: curious imaginative Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
programmers are: curious imaginative playful Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
programmers are: curious imaginative playful attentive Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
programmers are: curious imaginative playful attentive persevering Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
they’re also human Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
programmer myths: Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
programmer myths: sometimes we really are wizards Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
programmer myths: sometimes we really are wizards or über-cool hackers Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
programmer myths: sometimes we really are wizards or über-cool hackers but mostly we’re maths-savvy writers Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
programmer myths: sometimes we really are wizards or über-cool hackers but mostly we’re maths-savvy writers we build models of an alternative reality Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
programmer myths: sometimes we really are wizards or über-cool hackers but mostly we’re maths-savvy writers we build models of an alternative reality then find words to describe these consistently Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
logic + language = code Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Elric sent his mind into twisting tunnels of logic, across endless plains of ideas, through mountains of symbolism and endless universes of alternate truths; he sent his mind out further and further and as it went he sent with it the words [...] words that few of his contemporaries would understand... - Elric of Melniboné, Michael Moorcock Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
getting started Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
1984 Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
2012 Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
writer’s block Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
`Don't stand there chattering to yourself like that,' Humpty Dumpty said, looking at her for the first time,' but tell me your name and your business.' `My name is Alice, but -- ' `It's a stupid name enough!' Humpty Dumpty interrupted impatiently. `What does it mean?' `must a name mean something?' Alice asked doubtfully. `Of course it must,' Humpty Dumpty said with a sort laugh: `my name means the shape I am -- and a good handsome shape it is, too. With a name like your, you might be any shape, almost.' Through the Looking Glass, Lewis Carroll Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
`I don't know what you mean by "glory,"' Alice said. Humpty Dumpty smiled contemptuously. `Of course you don't -- till I tell you. I meant "there's a nice knock-down argument for you!"' `But "glory" doesn't mean "a nice knock-down argument,"' Alice objected. `When I use a word,' Humpty Dumpty said in rather a scornful tone, `it means just what I choose it to mean -- neither more nor less.' `The question is,' said Alice, `whether you can make words mean so many different things.' `The question is,' said Humpty Dumpty, `which is to be master - - that's all.' Through the Looking Glass, Lewis Carroll Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
introducing ruby: Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
introducing ruby: ruby is an interpreted language Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
introducing ruby: ruby is an interpreted language it can be used interactively Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
introducing ruby: ruby is an interpreted language it can be used interactively or programs can be loaded from plain text files Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
introducing ruby: ruby is an interpreted language it can be used interactively or programs can be loaded from plain text files it deals with ‘objects’ and their interactions Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
introducing ruby: ruby is an interpreted language it can be used interactively or programs can be loaded from plain text files it deals with ‘objects’ and their interactions and is designed to suit human sensibilities Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
the ruby dialogues Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
commentary Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
classification Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
messages Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
references Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
# The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
dependencies Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
collections Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
files Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download() end def save File.open(@name + ".html", w) do |file| file.write(download()) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download() end def save File.open(@name + ".html", w) do |file| file.write(download()) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download() end def save File.open(@name + ".html", w) do |file| file.write(download()) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download()) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download()) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
page = WikiPage.new("ada", "lovelace") page.display page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
page = WikiPage.new("ada", "lovelace") page.display page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
page = WikiPage.new("ada", "lovelace") page.display page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
properties Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def initialize(*elements) self.name = *elements end def name= elements # elements should be an Array e.g: ["Ada", "Lovelace"] @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
reuse Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
hackety hack: Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
hackety hack: once there was a freelance professor Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
hackety hack: once there was a freelance professor his name was _why? the lucky stiff Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
hackety hack: once there was a freelance professor his name was _why? the lucky stiff and he only taught by fated appointment Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
hackety hack: once there was a freelance professor his name was _why? the lucky stiff and he only taught by fated appointment he wrote hackety hack for little coders Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
hackety hack: once there was a freelance professor his name was _why? the lucky stiff and he only taught by fated appointment he wrote hackety hack for little coders and created shoes along the way Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
shoes: Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
shoes: a self-contained GUI toolkit for Ruby Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
shoes: a self-contained GUI toolkit for Ruby which works on mac, linux and windows Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
shoes: a self-contained GUI toolkit for Ruby which works on mac, linux and windows designed for simple desktop applications Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
shoes: a self-contained GUI toolkit for Ruby which works on mac, linux and windows designed for simple desktop applications not a web app so no html, css or javascript Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
shoes: a self-contained GUI toolkit for Ruby which works on mac, linux and windows designed for simple desktop applications not a web app so no html, css or javascript but uses similar elements and concepts Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
a shoes app Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Shoes.app do para "Hello, World!" end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Shoes.app do para "Hello, World!" end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" stack do flow :margin => 10 do caption "Subject:" @article = edit_line :width => -200 end end end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" stack do flow :margin => 10 do caption "Subject:" @article = edit_line :width => -200 end end end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" stack do flow :margin => 10 do caption "Subject:" @article = edit_line :width => -200 end end end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" stack do flow :margin => 10 do caption "Subject:" @article = edit_line :width => -200 end end end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" stack do flow :margin => 10 do caption "Subject:" @article = edit_line :width => -200 end end end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" stack do flow :margin => 10 do caption "Subject:" @article = edit_line :width => -200 end end end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" stack do flow :margin => 10 do caption "Subject:" @article = edit_line :width => -200 end end end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" stack do flow :margin => 10 do caption "Subject:" @article = edit_line :width => -200 button "Download", :width => 120 do end end end end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" stack do flow :margin => 10 do caption "Subject:" @article = edit_line :width => -200 button "Download", :width => 120 do end end end end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Shoes.app :title => "Mediawiki Article Scraper" do @wiki = WikiPage.new "http://en.wikipedia.org/wiki" background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" stack do flow :margin => 10 do caption "Subject:" @article = edit_line :width => -200 button "Download", :width => 120 do @wiki.save end end end end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Shoes.app :title => "Mediawiki Article Scraper" do @wiki = WikiPage.new "http://en.wikipedia.org/wiki" background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" stack do flow :margin => 10 do caption "Subject:" @article = edit_line :width => -200 button "Download", :width => 120 do @wiki.save end end end end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
Covers Ruby 1.9.1 David A. Black MANNING Practical Ruby Projects Ideas for the Eclectic Programmer Learn advanced programming techniques and explore Ruby’s full potential through a varied series of exciting projects Topher Cyll Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/

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  • 4. on today’s menu: Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 5. on today’s menu: what is a programmer and how to become one Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 6. on today’s menu: what is a programmer and how to become one sharing ideas with a computer Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 7. on today’s menu: what is a programmer and how to become one sharing ideas with a computer first steps with the Ruby language Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 8. on today’s menu: what is a programmer and how to become one sharing ideas with a computer first steps with the Ruby language building confidence Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 9. on today’s menu: what is a programmer and how to become one sharing ideas with a computer first steps with the Ruby language building confidence sharing your creations as open-source Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 10. a word of caution: Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 11. a word of caution: it’s 30+ years since I first started coding Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 12. a word of caution: it’s 30+ years since I first started coding and I’m a hacker, not a teacher Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 13. a word of caution: it’s 30+ years since I first started coding and I’m a hacker, not a teacher in fact this is my first ever beginners’ session Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 14. a word of caution: it’s 30+ years since I first started coding and I’m a hacker, not a teacher in fact this is my first ever beginners’ session so if I’m not making sense please stop me Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 15. a word of caution: it’s 30+ years since I first started coding and I’m a hacker, not a teacher in fact this is my first ever beginners’ session so if I’m not making sense please stop me and don’t be afraid to ask questions Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 16. spot the programmer Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 17. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 18. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 19. programmers are: Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 20. programmers are: curious Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 21. programmers are: curious imaginative Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 22. programmers are: curious imaginative playful Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 23. programmers are: curious imaginative playful attentive Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 24. programmers are: curious imaginative playful attentive persevering Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 25. they’re also human Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 26. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 27. programmer myths: Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 28. programmer myths: sometimes we really are wizards Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 29. programmer myths: sometimes we really are wizards or über-cool hackers Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 30. programmer myths: sometimes we really are wizards or über-cool hackers but mostly we’re maths-savvy writers Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 31. programmer myths: sometimes we really are wizards or über-cool hackers but mostly we’re maths-savvy writers we build models of an alternative reality Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 32. programmer myths: sometimes we really are wizards or über-cool hackers but mostly we’re maths-savvy writers we build models of an alternative reality then find words to describe these consistently Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 33. logic + language = code Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 34. Elric sent his mind into twisting tunnels of logic, across endless plains of ideas, through mountains of symbolism and endless universes of alternate truths; he sent his mind out further and further and as it went he sent with it the words [...] words that few of his contemporaries would understand... - Elric of Melniboné, Michael Moorcock Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 35. getting started Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 36. 1984 Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 37. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 38. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 39. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 40. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 41. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 42. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 43. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 44. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 45. 2012 Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 46. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 47. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 48. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 49. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 50. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 51. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 52. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 53. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 54. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 55. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 56. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 57. writer’s block Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 58. `Don't stand there chattering to yourself like that,' Humpty Dumpty said, looking at her for the first time,' but tell me your name and your business.' `My name is Alice, but -- ' `It's a stupid name enough!' Humpty Dumpty interrupted impatiently. `What does it mean?' `must a name mean something?' Alice asked doubtfully. `Of course it must,' Humpty Dumpty said with a sort laugh: `my name means the shape I am -- and a good handsome shape it is, too. With a name like your, you might be any shape, almost.' Through the Looking Glass, Lewis Carroll Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 59. `I don't know what you mean by "glory,"' Alice said. Humpty Dumpty smiled contemptuously. `Of course you don't -- till I tell you. I meant "there's a nice knock-down argument for you!"' `But "glory" doesn't mean "a nice knock-down argument,"' Alice objected. `When I use a word,' Humpty Dumpty said in rather a scornful tone, `it means just what I choose it to mean -- neither more nor less.' `The question is,' said Alice, `whether you can make words mean so many different things.' `The question is,' said Humpty Dumpty, `which is to be master - - that's all.' Through the Looking Glass, Lewis Carroll Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 60. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 61. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 62. introducing ruby: Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 63. introducing ruby: ruby is an interpreted language Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 64. introducing ruby: ruby is an interpreted language it can be used interactively Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 65. introducing ruby: ruby is an interpreted language it can be used interactively or programs can be loaded from plain text files Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 66. introducing ruby: ruby is an interpreted language it can be used interactively or programs can be loaded from plain text files it deals with ‘objects’ and their interactions Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 67. introducing ruby: ruby is an interpreted language it can be used interactively or programs can be loaded from plain text files it deals with ‘objects’ and their interactions and is designed to suit human sensibilities Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 68. the ruby dialogues Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 69. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 70. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 71. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 72. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 73. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 74. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 75. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 76. commentary Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 77. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 78. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 79. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 80. classification Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 81. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 82. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 83. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 84. messages Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 85. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 86. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 87. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 88. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 89. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 90. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 91. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 92. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 93. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 94. references Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 95. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 96. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 97. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 98. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 99. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 100. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 101. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 102. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 103. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 104. # The Greeter class class Greeter   def initialize(name)     @name = name.capitalize   end     def salute     puts "Hello #{@name}!"   end end   # Create a new object g = Greeter.new("world")   # Output "Hello World!" g.salute Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 105. dependencies Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 106. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 107. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 108. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 109. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 110. collections Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 111. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 112. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 113. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 114. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 115. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 116. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 117. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 118. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 119. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 120. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 121. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 122. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 123. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 124. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 125. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 126. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 127. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 128. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 129. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 130. require 'open-uri' class WikiPage def initialize(*name) @name = name.collect { |n| n.capitalize }.join("_") end def display puts open("http://en.wikipedia.org/wiki/#{@name}").read end end page = WikiPage.new("ada", "lovelace") page.display Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 131. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 132. files Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 133. class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download() end def save File.open(@name + ".html", w) do |file| file.write(download()) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 134. class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download() end def save File.open(@name + ".html", w) do |file| file.write(download()) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 135. class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download() end def save File.open(@name + ".html", w) do |file| file.write(download()) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 136. class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download()) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 137. class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download()) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 138. class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 139. class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 140. class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 141. class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 142. class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 143. class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 144. class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 145. class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 146. class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 147. class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 148. class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 149. class WikiPage def download open("http://en.wikipedia.org/wiki/#{@name}").read end def display puts download end def save File.open(@name + ".html", w) do |file| file.write(download) end end end WikiPage.new("ada", "lovelace").save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 150. page = WikiPage.new("ada", "lovelace") page.display page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 151. page = WikiPage.new("ada", "lovelace") page.display page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 152. page = WikiPage.new("ada", "lovelace") page.display page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 153. properties Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 154. class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 155. class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 156. class WikiPage def initialize(*elements) self.name = *elements end def name= elements # elements should be an Array e.g: ["Ada", "Lovelace"] @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 157. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 158. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 159. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 160. class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 161. class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 162. class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 163. class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 164. class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 165. class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 166. class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 167. class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 168. class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 169. class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 170. class WikiPage def initialize(*elements) self.name = *elements end def name= elements @name = elements.collect { |n| n.trim.capitalize }.join("_") end end page = WikiPage.new("ada", "lovelace") page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 171. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 172. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 173. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 174. reuse Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 175. class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 176. class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 177. class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 178. class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 179. class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 180. class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 181. class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 182. class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 183. class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 184. class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 185. class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 186. class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 187. class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 188. class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 189. class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 190. class WikiPage attr_reader :root def initialize(url) @root = url end def download open("#{@root}/#{@name}").read end end page = WikiPage.new "http://en.wikipedia.org/wiki" page.name = "ada", "lovelace" page.save page.name = "Grace", "Hopper" page.save Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 191. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 192. hackety hack: Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 193. hackety hack: once there was a freelance professor Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 194. hackety hack: once there was a freelance professor his name was _why? the lucky stiff Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 195. hackety hack: once there was a freelance professor his name was _why? the lucky stiff and he only taught by fated appointment Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 196. hackety hack: once there was a freelance professor his name was _why? the lucky stiff and he only taught by fated appointment he wrote hackety hack for little coders Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 197. hackety hack: once there was a freelance professor his name was _why? the lucky stiff and he only taught by fated appointment he wrote hackety hack for little coders and created shoes along the way Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 198. shoes: Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 199. shoes: a self-contained GUI toolkit for Ruby Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 200. shoes: a self-contained GUI toolkit for Ruby which works on mac, linux and windows Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 201. shoes: a self-contained GUI toolkit for Ruby which works on mac, linux and windows designed for simple desktop applications Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 202. shoes: a self-contained GUI toolkit for Ruby which works on mac, linux and windows designed for simple desktop applications not a web app so no html, css or javascript Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 203. shoes: a self-contained GUI toolkit for Ruby which works on mac, linux and windows designed for simple desktop applications not a web app so no html, css or javascript but uses similar elements and concepts Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 204. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 205. a shoes app Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 206. Shoes.app do para "Hello, World!" end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 207. Shoes.app do para "Hello, World!" end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 208. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 209. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 210. Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 211. Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 212. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 213. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 214. Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 215. Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 216. Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 217. Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 218. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 219. Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" stack do flow :margin => 10 do caption "Subject:" @article = edit_line :width => -200 end end end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 220. Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" stack do flow :margin => 10 do caption "Subject:" @article = edit_line :width => -200 end end end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 221. Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" stack do flow :margin => 10 do caption "Subject:" @article = edit_line :width => -200 end end end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 222. Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" stack do flow :margin => 10 do caption "Subject:" @article = edit_line :width => -200 end end end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 223. Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" stack do flow :margin => 10 do caption "Subject:" @article = edit_line :width => -200 end end end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 224. Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" stack do flow :margin => 10 do caption "Subject:" @article = edit_line :width => -200 end end end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 225. Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" stack do flow :margin => 10 do caption "Subject:" @article = edit_line :width => -200 end end end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 226. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 227. Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" stack do flow :margin => 10 do caption "Subject:" @article = edit_line :width => -200 button "Download", :width => 120 do end end end end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 228. Shoes.app :title => "Mediawiki Article Scraper" do background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" stack do flow :margin => 10 do caption "Subject:" @article = edit_line :width => -200 button "Download", :width => 120 do end end end end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 229. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 230. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 231. Shoes.app :title => "Mediawiki Article Scraper" do @wiki = WikiPage.new "http://en.wikipedia.org/wiki" background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" stack do flow :margin => 10 do caption "Subject:" @article = edit_line :width => -200 button "Download", :width => 120 do @wiki.save end end end end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 232. Shoes.app :title => "Mediawiki Article Scraper" do @wiki = WikiPage.new "http://en.wikipedia.org/wiki" background maroon para "Scrape Mediawiki", :align => "center", :size => "xx-large" stack do flow :margin => 10 do caption "Subject:" @article = edit_line :width => -200 button "Download", :width => 120 do @wiki.save end end end end Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 233. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 234. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 235. Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/
  • 236. Covers Ruby 1.9.1 David A. Black MANNING Practical Ruby Projects Ideas for the Eclectic Programmer Learn advanced programming techniques and explore Ruby’s full potential through a varied series of exciting projects Topher Cyll Ruby: Fun, Productive and Open-Source http://slides.games-with-brains.net/

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