require 'fileutils'

File.class_eval do
  class << self
    
    def write(path, data)
      File.open(path, "wb") do |file|
        return file.write(data)
      end
    end
    
    def create_directory dir
      FileUtils.mkdir_p dir unless File.exist? dir
    end
    
    def delete_directory dir
      FileUtils.rm_r dir, :force => true if File.exist? dir
    end
  end
end