Contents

module RGBUtils
  class RGB
    include Virtus.model

    attribute :red, Color
    attribute :green, Color
    attribute :blue, Color

    alias_attribute :r, :red
    alias_attribute :g, :green
    alias_attribute :b, :blue

    def as_unit_range
      [red, green, blue].map { |color| color / 255.0 }
    end

    def to_hex
      RGBToHexConverter.convert(self)
    end

    def contrast_color(type = :simple)
      return SimpleContrastColorResolver.for(self) if type == :simple

      ComplexContrastColorResolver.for(self)
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
rgb_utils-0.1.2	lib/rgb_utils/models/rgb.rb