Module: Jstdutil::RedGreen::Color

Defined in:
lib/jstdutil/redgreen.rb

Overview

Borrowed from the ruby redgreen gem Not included as a gem dependency since it drags in Test::Unit and friends, which is overkill for our situation

Constant Summary collapse

COLORS = 
{ :clear => 0, :bright => 1, :red => 31, :green => 32, :yellow => 33 }

Class Method Summary collapse

Class Method Details

.color(color) ⇒ Object 



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# File 'lib/jstdutil/redgreen.rb', line 21

def self.color(color)
  "\e[#{COLORS[color.to_sym]}m"
end

.method_missing(color_name, *args) ⇒ Object 



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# File 'lib/jstdutil/redgreen.rb', line 17

def self.method_missing(color_name, *args)
  color(:bright) + color(color_name) + args.first + color(:clear)
end