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taketin/capitalize.js

Created November 20, 2012 07:42
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capitalize method
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capitalize.js
String.prototype.capitalize = function() {
return this.toString().toLowerCase().replace(/\b[a-z]/g, function(letter) {
return letter.toUpperCase();
})
}
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taketin commented Nov 20, 2012

CoffeeScript

String::capitalize = ->
  @toString().toLowerCase().replace /\b[a-z]/g, (letter) ->
    letter.toUpperCase()

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taketin commented Nov 20, 2012

  • usage
str = 'hoge'
str.capitalize()  // 'Hoge'

str = 'hoge fuga piyo'
str.capitalize()  // 'Hoge Fuga Piyo'

str = 'hoge-fuga-piyo'
str.capitalize()  // 'Hoge-Fuga-Piyo'

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