module Mutest::RequireHighjack
Require highjack
Public Class Methods
call(target, callback)
click to toggle source
Install require callback
@param [Module] target @param [#call] callback
@return [#call]
the original implementation on singleton
# File lib/mutest/require_highjack.rb, line 11 def self.call(target, callback) target.public_method(:require).tap do target.module_eval do undef_method(:require) define_method(:require, &callback) class << self undef_method(:require) end define_singleton_method(:require, &callback) end end end