Commit 33dc921e authored by Rene Saarsoo's avatar Rene Saarsoo
Browse files

Use the Ruby Singleton class inside Util::Singleton. 

Although our simple implementation worked also just fine, the builtin
Singleton has some more checks built into it - just good to rely on
something that's well tried and tested.
parent 4aa9b9ee

lib/jsduck/util/singleton.rb

+2 −3
Original line number Diff line number Diff line 
require 'singleton'



module JsDuck

  module Util
@@ -20,9 +21,7 @@ module JsDuck 
    module Singleton

      def self.included(base)

        base.class_eval do

          def self.instance

            @instance ||= self.new

          end

          include ::Singleton



          # Redirect calls from MyClass.method to MyClass.instance.method

          def self.method_missing(meth, *args, &block)