Method: Mutant::RequireHighjack.call

Defined in:
lib/mutant/require_highjack.rb

.call(target, callback) ⇒ #call

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Install require callback

Parameters:

  • target (Module)
  • callback (#call)

Returns:

  • (#call) —

    the original implementation on singleton



14
15
16
17
18
19
20
21
22
23
24
25
 
# File 'lib/mutant/require_highjack.rb', line 14

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