# File lib/mocha/any_instance_method.rb, line 45 45: def method_exists?(method) 46: existing_methods = [] 47: existing_methods += stubbee.public_instance_methods(false) 48: existing_methods += stubbee.protected_instance_methods(false) 49: existing_methods += stubbee.private_instance_methods(false) 50: existing_methods.any? { |m| m.to_s == method.to_s } 51: end