Sha256: 6eeac85d55d0a2c90c79383a23ac69ac2f1dff84fa9468d191548eb40afc5889
Contents?: true
Size: 905 Bytes
Versions: 52
Compression:
Stored size: 905 Bytes
Contents
require 'singleton'
module JsDuck
module Util
# A more convenient Singleton implementation.
#
# With the standard ruby Singleton you need to call the methods of
# your singleton instance as follows:
#
# MyClass.instance.my_method()
#
# But with JsDuck::Util::Singleton you can skip the .instance. part:
#
# MyClass.my_method()
#
# This also conveniently hides from the calling code the fact that
# a class is implemented as Singleton - it could just as well only
# have static methods.
#
module Singleton
def self.included(base)
base.class_eval do
include ::Singleton
# Redirect calls from MyClass.method to MyClass.instance.method
def self.method_missing(meth, *args, &block)
self.instance.send(meth, *args, &block)
end
end
end
end
end
end
Version data entries
52 entries across 52 versions & 3 rubygems