列出所有的控制器以及方法名

controllers = Dir.new("#{RAILS_ROOT}/app/controllers").entriescontrollers.each do |controller|  if controller =~ /_controller/    control = controller.camelize.gsub(".rb", "")    puts control    (eval("#{control}.new.methods") -        ApplicationController.methods -        Object.methods -        ApplicationController.new.methods).sort.each {|method|      puts "\t#{method}"    }  endend

?

示例输出：

?

EntriesController
??????? create
??????? destroy
??????? update
EntryCommentsController
??????? create
??????? destroy
??????? update