compressor.rb

module Uglifyrb
# A wrapper around the UglifyJS interface
  class Compressor
    def initialize(options = {})
    end

    def compress(source)
      f = Tempfile.new("jstemp")
      f.write(source)
      f.close
      compress_node_with_node(f.path)
    end
    
    private
    
    def compress_with_node(path)
      output = `uglifyjs '#{source}'`
      raise output unless output.empty?
    end
end