ruby script to beautify some compressed css. Based on script by floatless on stackoverflow: http://stackoverflow.com/questions/3372060/is-there-an-app-to-automatically-format-css-files/3372419#3372419

format_css.rb

#!/usr/bin/ruby
#Formats CSS

input, output = ARGV

#Input
if input == nil or output == nil
    puts "Syntax: #{$0} [input] [output]"
    exit
end

#Opens file
unless File.exist? input
    puts "File #{input} doesn't exist."
    exit
end

#Reads file
input = File.read input
#Creates output file
output = File.new output, "w+"

#Processes input
input = input.gsub("{", " {\n  ")
input = input.gsub(",", ", ")
input = input.gsub(";", ";\n  ")
input = input.gsub(/([^;])\}/, '\1;' + "\n}\n\n")
input = input.gsub(/  ([^:]+):/, "  " + '\1: ')

#Writes output
output.write input

#Closes output
output.close