Sha256: 4bf260aa9cdb9a1f50f84252ead3ca5229b5450a5445b4e1eadc74874bcb2eb9
Contents?: true
Size: 1.22 KB
Versions: 28
Compression:
Stored size: 1.22 KB
Contents
#!/usr/bin/env ruby
# -*- encoding: utf-8 -*-
# Copyright muflax <mail@muflax.com>, 2013
# License: GNU GPL 3 <http://www.gnu.org/copyleft/gpl.html>
# make it possible to track data in attributes
class Class
alias_method :attr_reader_without_tracking, :attr_reader
def attr_reader(*names)
attr_readers.concat(names)
attr_reader_without_tracking(*names)
end
def attr_readers
@attr_readers ||= [ ]
end
alias_method :attr_writer_without_tracking, :attr_writer
def attr_writer(*names)
attr_writers.concat(names)
attr_writer_without_tracking(*names)
end
def attr_writers
@attr_writers ||= [ ]
end
alias_method :attr_accessor_without_tracking, :attr_accessor
def attr_accessor(*names)
attr_readers.concat(names)
attr_writers.concat(names)
attr_accessor_without_tracking(*names)
end
def attributes
attr_readers + attr_writers
end
end
class Object
def differences_with(other)
# get list of all attributes
attrs = (self.class.attr_readers + self.class.attr_writers).uniq.sort
# pick all attributes that they disagree about
attrs.reject do |attr|
self.respond_to? attr and other.respond_to? attr and self.send(attr) == other.send(attr)
end
end
end
Version data entries
28 entries across 28 versions & 1 rubygems