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Contents
#
# Copyright (c) 2009-2011 RightScale Inc
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
require 'singleton'
module RightSupport::Ruby
module EasySingleton
module ClassMethods
def method_missing(meth, *args, &block)
if self.instance && self.instance.respond_to?(meth)
self.instance.__send__(meth, *args, &block)
else
super
end
end
def respond_to?(meth, include_all=false)
super || self.instance.respond_to?(meth, include_all)
end
def respond_to_missing?(meth, include_all=false)
super || self.instance.respond_to?(meth, include_all)
end
end
def self.included(base)
base.__send__(:include, ::Singleton) unless base.ancestors.include?(::Singleton)
base.__send__(:extend, ClassMethods)
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems