Rails：如何在另一个控制器中访问self.method？

Question

class Foo1
  def self.foo1action(cake)
    # returns user object
  end
end

class Foo2
  def foo2action
    user = # here i want call foo1action
  end
end

如何在foo2action中调用foo1action？ 这基于rails框架。我知道继承是一种方法......我想知道其他方式这样做..

Answer 1

class Foo1
  def self.foo_1_action(cake)
  end
end

class Foo2
  def foo_2_action
    user = ::Foo1.foo_1_action(some_cake)
  end
end