Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby-bindgen/refinements/string.rb

Instance Method Summary collapse

Instance Method Details

#camelize ⇒ Object

Taken from ActiveSupport with modifications



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# File 'lib/ruby-bindgen/refinements/string.rb', line 12

def camelize()
  if self.match?(/\A[a-z\d]*\z/)
    return self.capitalize
  end

  return self if self.match?(/\A[A-Z]+\z/)

  input = self.match?(/\A[A-Z_0-9]*\z/) ? self.downcase : self
  string = input.sub(/^[a-z\d]*/) { |match| match.capitalize! || match }
  string.gsub!(/\/, ::/)
  string.gsub!(/(?:_|-|\.|::|,| |\<|\>|(\/))([a-z\d]*)/i) do
    word = $2
    word[0] = word[0].capitalize || word[0] unless word.empty?
    $1 ? "::#{word}" : word
  end
  string
end

#underscore ⇒ Object

Taken from ActiveSupport with modifications



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# File 'lib/ruby-bindgen/refinements/string.rb', line 31

def underscore
  return self unless /[A-Z-]|::/.match?(self)
  word = self.gsub("::".freeze, "/".freeze)
  word.gsub!(/([A-Z\d]+)([A-Z][a-z])/, '\1_\2'.freeze)
  word.gsub!(/([a-z])([A-Z])/, '\1_\2'.freeze)
  word.gsub!(/([a-z])(\d+[A-Z])/, '\1_\2'.freeze)
  word.tr!("-".freeze, "_".freeze)
  word.downcase!
  word
end

#upcase_first ⇒ Object

Taken from ActiveSupport with modifications



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# File 'lib/ruby-bindgen/refinements/string.rb', line 3

def upcase_first
  if self.length > 0
    self[0].upcase.concat(self[1..-1])
  else
    self
  end
end