User user664833 - Stack Overflow

207 votes

Accepted

Rails: how can I get unique values from column

answered Jul 28, 2012 at 21:06

152 votes

Is it possible to set ENV variables for rails development environment in my code?

answered Aug 1, 2012 at 19:00

140 votes

Welcome/home page in Ruby on Rails - best practice

answered Jun 12, 2012 at 19:52

127 votes

BSD sed: extra characters at the end of d command

answered Jun 10, 2020 at 17:53

70 votes

Accepted

Ruby operator precedence table

answered Jan 11, 2014 at 8:30

52 votes

ruby convert class name in string to actual class

answered Mar 28, 2012 at 0:13

49 votes

running single rails unit/functional test

answered Nov 2, 2011 at 19:35

43 votes

How can I reconcile detached HEAD with master/origin?

answered Nov 30, 2018 at 19:52

39 votes

LOWER LIKE vs iLIKE

answered Dec 2, 2013 at 19:55

37 votes

Accepted

Suspicious sign in prevented (Heroku, Amazon AWS, Gmail SMTP)

answered Dec 5, 2012 at 20:58

37 votes

Best practice method of displaying flash messages

answered Feb 23, 2012 at 21:54

31 votes

Accepted

How to rename a gem?

answered Jan 4, 2013 at 1:21

28 votes

Accepted

How to use foreman to export to upstart?

answered Oct 20, 2012 at 17:30

27 votes

Ruby class types and case statements

answered Apr 9, 2015 at 23:24

27 votes

Accepted

deploying rails to heroku - unauthorized public key access

answered Jan 30, 2012 at 20:59

23 votes

Error stating that "bcrypt-ruby is not part of the bundle", how can I add bcrypt-ruby to Gemfile?

answered Jul 23, 2012 at 16:48

23 votes

How to restore PostgreSQL dump file into Postgres databases?

answered May 10, 2013 at 18:23

21 votes

Rails lib includes

answered Jun 18, 2012 at 19:08

19 votes

Is it possible to interact with hidden elements with capybara?

answered Jun 18, 2014 at 17:02

18 votes

How to test Pundit policies with Minitest?

answered Nov 28, 2013 at 2:55

17 votes

Accepted

How do I configure `Access-Control-Allow-Origin` with rails, nginx and passenger?

answered Sep 22, 2014 at 15:02

14 votes

Fatal error: Uncaught Error: Call to undefined function mysql_connect()

answered Feb 15, 2018 at 23:53

13 votes

In a Rails controller test, how to access a different controller action?

answered Mar 29, 2014 at 1:34

13 votes

Why is my key w/ fingerprint not authorized when I try to push latest changes to Heroku?

answered Jan 30, 2012 at 21:14

10 votes

Accepted

Why is `rake assets:precompile` throwing "getaddrinfo: Name or service not known"? (re: asset_sync)

answered Aug 3, 2012 at 16:07

10 votes

undefined local variable or method `root_path'

answered Sep 8, 2016 at 16:10

9 votes

Could not find rack-1.2.3 in any of the sources (Bundler::GemNotFound)

answered Nov 15, 2011 at 20:35

8 votes

Accepted

workless is not working (it is not starting a Heroku worker dyno)

answered May 29, 2013 at 5:48

5 votes

Could not detect rake tasks

answered Jan 7, 2014 at 23:54

5 votes

Accepted

In Ruby, how to read data placed inside the program/script itself?

answered Apr 25, 2014 at 22:45

Collectives™ on Stack Overflow

91 Answers

Rails: how can I get unique values from column

Is it possible to set ENV variables for rails development environment in my code?

Welcome/home page in Ruby on Rails - best practice

BSD sed: extra characters at the end of d command

Ruby operator precedence table

ruby convert class name in string to actual class

running single rails unit/functional test

How can I reconcile detached HEAD with master/origin?

LOWER LIKE vs iLIKE

Suspicious sign in prevented (Heroku, Amazon AWS, Gmail SMTP)

Best practice method of displaying flash messages

How to rename a gem?

How to use foreman to export to upstart?

Ruby class types and case statements

deploying rails to heroku - unauthorized public key access

Error stating that "bcrypt-ruby is not part of the bundle", how can I add bcrypt-ruby to Gemfile?

How to restore PostgreSQL dump file into Postgres databases?

Rails lib includes

Is it possible to interact with hidden elements with capybara?

How to test Pundit policies with Minitest?

How do I configure `Access-Control-Allow-Origin` with rails, nginx and passenger?

Fatal error: Uncaught Error: Call to undefined function mysql_connect()

In a Rails controller test, how to access a different controller action?

Why is my key w/ fingerprint not authorized when I try to push latest changes to Heroku?

Why is `rake assets:precompile` throwing "getaddrinfo: Name or service not known"? (re: asset_sync)

undefined local variable or method `root_path'

Could not find rack-1.2.3 in any of the sources (Bundler::GemNotFound)

workless is not working (it is not starting a Heroku worker dyno)

Could not detect rake tasks

In Ruby, how to read data placed inside the program/script itself?