# encoding: UTF-8 # frozen_string_literal: true class MethodNotImplemented < StandardError VERSION = "1.0.1" module Extension def method_not_implemented method = caller_locations(1,1)[0].label message = case self when Class, Module "#{self.inspect}.#{method} (class or module method)" else "#{self.class.inspect}.#{method} (instance method)" end raise MethodNotImplemented, message end end end Object.send :include, MethodNotImplemented::Extension