Module: Evax::CssMinifier

Defined in:
lib/evax/css_minifier.rb

Overview

inspired by: www.benengebreth.org/2010/01/minimizing-css-files-with-ruby

Class Method Summary collapse

Class Method Details

.build(css_string) ⇒ Object 



5
6
7
8
9
10
11
12
13
14
15
16
 
# File 'lib/evax/css_minifier.rb', line 5

def self.build(css_string)
  css_string.gsub!(/\n/," ")
  css_string.gsub!(/\/\*.*?\*\//m,"")
  css_string.gsub!(/\s*:\s*/, ":")
  css_string.gsub!(/\s*;\s*/, ";")
  css_string.gsub!(/\s*,\s*/, ",")
  css_string.gsub!(/\s*\{\s*/, "{")
  css_string.gsub!(/\s\s+/, " ")
  css_string.gsub!(/^\s*/, "")
  css_string.gsub!(/\s!important/, "!important")
  css_string.gsub!(/;\s*\}\s*/, "}")
end