Contents

module Joybox
  module Common

    class Color < Array

      def self.defaults
        {
          red: 1,
          green: 1,
          blue: 1
        }
      end


      def initialize(red, green, blue)

        self.push(red, green, blue)
      end


      def self.create(options = {})

        options = options.nil? ? defaults : defaults.merge!(options)

        self.new(options[:red], options[:green], options[:blue])
      end


      def self.from_rgb(red, green, blue)

        self.new(red, green, blue)
      end


      def self.from_hex(hex)

        split_hex = [hex.delete(' ').delete('#')].pack('H*').unpack('C*')

        red = split_hex[0]
        green = split_hex[1]
        blue = split_hex[2]

        self.new(red, green, blue)
      end

      def red
        self[0]
      end

      def green
        self[1]
      end

      def blue
        self[2]
      end
    end

  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
joybox-1.0.0	motion/joybox/common/color.rb
joybox-0.0.6	motion/joybox/common/color.rb