将变量传递给'helper_method's [英] Passing variables to 'helper_method's

问题描述

我正在使用Ruby on Rails 3.0.9，我想将一些变量传递给控制器​​中声明的helper_method.

I am using Ruby on Rails 3.0.9 and I would like to pass some variables to an helper_method stated in my controller.

class ArticlesController < ApplicationController
  helper_method :method_name

  private

  def method_name # Here I would like to state\use something like 'def method_name(var1, var2)'
    ...
  end
end

有可能吗?如果是这样，我应该如何编码以及如何使用它?

Is it possible? If so, how should I code and how can I use that?

推荐答案

要编写函数，请执行以下操作:

To write a function you do this:

def method_name(param1，param2)

def method_name (param1,param2)

要调用一个函数，您可以执行以下操作:

to call a function you do this:

方法名(arg1，arg2)

method_name (arg1, arg2)

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