声明一个全局方法 - 黄瓜

Question

如果我有以下模块

module UserSession
 $user_array = factory_girl_users.values

 def factory_girl_users
  Hash[:user_1 => FactoryGirl.attributes_for(:automated_user), :user_2 => FactoryGirl.attributes_for(:automated_user_1)]
 end
end
World(UserSession)

我如何访问factory_girl_users方法，就像我正在获取

一样

undefined method `factory_girl_users' for UserSession:Module (NoMethodError)

简单的猜测，但不能想到目前的情况

谢谢

Answer 1

我认为您可以定义模块方法

module UserSession

  def self.factory_girl_users
    Hash[:user_1 => FactoryGirl.attributes_for(:automated_user), :user_2 => FactoryGirl.attributes_for(:automated_user_1)]
   end

  def self.user_array
    factory_girl_users.values
  end
end

要访问user_array，您需要执行UserSession.user_array。