在rails中确定方法所属的类 [英] Determine the class to which a method belongs in rails

问题描述

 Ap::Application.routes.draw do
  resources :accounts
 end

我想知道资源"方法所属的类或模块.如果我在 http://apidock.com/rails/(在搜索文本中)搜索资源"方法框提供)，将出现一个类列表，其具有方法名称资源".困惑，知道方法的起源.

I want to know the class or module to which the "resources" method belongs. If i search for "resources" method in http://apidock.com/rails/ (in the search text box provided), a list of classes are appearing which has the method name "resources". Confused, with knowing the origin of the method.

是他们的任何命令，我可以在 puts 中使用它来查看来源.

Is their any command which i can use in puts to see the origin.

这个问题有点初学者水平.

The question is bit of beginners level.

谢谢

推荐答案

Ruby 是一种面向对象的语言.虽然方法不是 Ruby 中的对象，但您可以要求 Ruby 为您提供一个表示相关方法的 Method 对象，然后您可以简单地告诉 Method 提供你是它的主人:

Ruby is an object-oriented language. And while methods aren't objects in Ruby, you can ask Ruby to give you a Method object representing the method in question, and then you can simply tell that Method to give you its owner:

Ap::Application.routes.draw do
  p method(:resources).owner
end

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