module Color
Constants
- NAMES
Public Class Methods
hex(value)
click to toggle source
# File lib/color/hex.rb, line 2 def self.hex(value) # remove hash if exists value = value.gsub(/#/, '') rgb = [] rgb.push(value[0..1].hex) # red rgb.push(value[2..3].hex) # green rgb.push(value[4..5].hex) # blue rgb end
name(name)
click to toggle source
# File lib/color/name.rb, line 145 def self.name(name) NAMES[name.to_s.downcase.to_sym] end
parse(value)
click to toggle source
# File lib/color.rb, line 5 def self.parse(value) if value =~ /^\#{0,1}[a-f0-9]{6}$/i Color.hex(value) elsif value.is_a?(Array) # TODO: Validate RGB color array value elsif Color::NAMES.has_key?(value.downcase.to_sym) Color.name(value) else raise "Unknown color format" end end