Class: NRSER::NoArg

Inherits:

Object

• Object
• NRSER::NoArg

Includes:

Singleton

Defined in:

lib/nrser/no_arg.rb

Overview

A singleton class who’s instance is used to denote the lack of value for an argument when used as the default.

For situations where an argument is optional and ‘nil` is a legitimate value.