method

camelize

v4.2.9 - Show latest stable - 1 note - Class: String

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What's this?

camelize(uppercase_first_letter = true) public

File activesupport/lib/active_support/inflector/methods.rb, line 68

# File tools/profile, line 117
    def camelize(uppercase_first_letter = true)
      string = self
      if uppercase_first_letter
        string = string.sub(/^[a-z\d]*/) { $&.capitalize }
      else
        string = string.sub(/^(?:(?=\b|[A-Z_])|\w)/) { $&.downcase }
      end
      string.gsub(/(?:_|(\/))([a-z\d]*)/) { "#{$1}#{$2.capitalize}" }.gsub('/', '::')
    end

August 3, 2010

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Inverse function

String#underscore is inverse for the camelize.

camelize

Related methods

Inverse function

“active_record”.camelize.underscore # => “active_record”