Production env for compressing Javascript, but still making it readabale

production-env-for-compressing-js-into-readable.rb

  config.assets.compress = true
  require 'uglifier'
  config.assets.js_compressor = Uglifier.new(
    {:beautify=>true,
     :beautify_options => 
       {:indent_level => 2, 
        :indent_start => 0, 
        :space_colon => false}
     })