Contents

module RGBUtils
  class Color < Virtus::Attribute
    MIN_VALUE = 0
    MAX_VALUE = 255

    def coerce(value)
      value = value.to_i

      return MIN_VALUE if value < MIN_VALUE
      return MAX_VALUE if value > MAX_VALUE

      value
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
rgb_utils-0.1.2	lib/rgb_utils/attributes/color.rb
rgb_utils-0.1.1	lib/rgb_utils/attributes/color.rb