Revisions to How do you JSON.stringify an ES6 Map?

added 47 characters in body

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edited Nov 25, 2019 at 12:54

Stringify a Map instance (objects as keys are OK):

JSON.stringify([...map])

or

JSON.stringify(Array.from(map))

or

JSON.stringify(Array.from(map.entries()))

output format:

  // [["key1","value1"],["key2","value2"]]

Stringify a Map instance (objects as keys are OK):

JSON.stringify([...map])

or

JSON.stringify(Array.from(map.entries()))

output format:

  // [["key1","value1"],["key2","value2"]]

Stringify a Map instance (objects as keys are OK):

JSON.stringify([...map])

or

JSON.stringify(Array.from(map))

or

JSON.stringify(Array.from(map.entries()))

output format:

// [["key1","value1"],["key2","value2"]]

added 70 characters in body

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edited Nov 25, 2019 at 12:40

Stringify a Map instance (objects as keys are OK):

JSON.stringify([...map])

or

JSON.stringify(Array.from(map.entries()))

output format:

  // [["key1","value1"],["key2","value2"]]

Stringify a Map instance (objects as keys are OK):

JSON.stringify([...map])

or

JSON.stringify(Array.from(map.entries()))

Stringify a Map instance (objects as keys are OK):

JSON.stringify([...map])

or

JSON.stringify(Array.from(map.entries()))

output format:

  // [["key1","value1"],["key2","value2"]]

Source Link

created Nov 25, 2019 at 11:49

Stringify a Map instance (objects as keys are OK):

JSON.stringify([...map])

or

JSON.stringify(Array.from(map.entries()))

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