# File lib/mocha/any_instance_method.rb, line 48
48:     def method_exists?(method)
49:       return true if stubbee.public_instance_methods(false).include?(method)
50:       return true if stubbee.protected_instance_methods(false).include?(method)
51:       return true if stubbee.private_instance_methods(false).include?(method)
52:       return false
53:     end