# File lib/mocha/any_instance_method.rb, line 53
53:     def method_exists?(method)
54:       return true if stubbee.public_instance_methods(false).include?(method)
55:       return true if stubbee.protected_instance_methods(false).include?(method)
56:       return true if stubbee.private_instance_methods(false).include?(method)
57:       return false
58:     end