Contents

module Spyglass
  module ColorSpace
    def self.[](mapping)
      code = mapping.to_a.join("_TO_").upcase
      if !const_defined?(code)
        raise ArgumentError.new("color conversion not available")
      end

      const_get(code.upcase)
    end
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
spyglass-0.0.5.1	lib/spyglass/color_space.rb
spyglass-0.0.5	lib/spyglass/color_space.rb
spyglass-0.0.4.1	lib/spyglass/color_space.rb
spyglass-0.0.4	lib/spyglass/color_space.rb
spyglass-0.0.3	lib/spyglass/color_space.rb
spyglass-0.0.2	lib/spyglass/color_space.rb