Move `String#colorize` to a separate file to require

1 files changed, 1 insertions, 8 deletions

diff --git a/bin/ruby2d b/bin/ruby2d
index 9fe9714..9a819d9 100755
--- a/bin/ruby2d
+++ b/bin/ruby2d
@@ -1,15 +1,8 @@
 #!/usr/bin/env ruby
+require 'ruby2d/colorize'
 require 'ruby2d/version'
 require 'fileutils'
 
-# Extending `String` to include some fancy colors
-class String
-  def colorize(c); "\e[#{c}m#{self}\e[0m" end
-  def bold;  colorize('1')    end
-  def warn;  colorize('1;33') end
-  def error; colorize('1;31') end
-end
-
 # The installed gem directory
 @gem_dir = "#{Gem::Specification.find_by_name('ruby2d').gem_dir}"