Method: Array#extract_color

Defined in:
lib/lib/array.rb

#extract_color ⇒ Object

Self extract color.

Returns:

  • boolean



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# File 'lib/lib/array.rb', line 24

def extract_color
  each do |argument|
    if argument.symbol? && String.colors.include?(argument)
      color = argument
      delete(argument)
      return color
    elsif argument.string? && argument.start_with?(':')
      color_candidate = argument.gsub(':', '').to_sym
      color = color_candidate if String.colors.include? color_candidate
      delete(argument)
      return color
    end
  end
  :default
end