ruby-on-rails - 当方法名称与另一个可用方法相同时，如何显式使用特定方法？

Question

我在课堂上包含了两个不同的模块库。两者都有方法test_method。我如何明确地使用一个而不是另一个？

class User
include Calculus::Math #a module
include Algebra::Math::Misc #a module

#perform_test is defined in both Calculus::Math and Algebra::Math::Misc
perform_test: 1 

#Calculus::Math::perform_test: 1 #This doesn't work

end

谢谢

Answer 1

如果元编程，您将不得不做一些事情：

(Calculus::Math).method(:perform_test).bind(self).call 1

或者

include Calculus::Math
alias :foo :perform_test
include ...

我没有测试过这些，可能会犯一些小错误。

Answer 2

尝试perform_test在Calculus::Math.

Calculus::Math.module_eval do
  module_function(:perform_test)
  public :perform_test
end

class User
  include Calculus::Math #a module
  include Algebra::Math::Misc #a module

  Calculus::Math.perform_test(1)
end