Sha256: 1fb5c00f568ca84d14e3b04b86210a8d989046ec6ca360dc77702f0a8f966a1a
Contents?: true
Size: 470 Bytes
Versions: 7
Compression:
Stored size: 470 Bytes
Contents
# frozen_string_literal: true
require 'singleton' # Use the Singleton design pattern
require_relative 'builtin_datatype'
module Loxxy
module Datatype
# Class for representing a Lox nil "value".
class Nil < BuiltinDatatype
include Singleton # Make a singleton class
# Build the sole instance
def initialize
super(nil)
end
end # class
Nil.instance.freeze # Make the sole instance immutable
end # module
end # module
Version data entries
7 entries across 7 versions & 1 rubygems