Sha256: 1fb215abb9e886739947e64a626c933eef85bc54e9a8b1a85f6bcfb21013131c
Contents?: true
Size: 784 Bytes
Versions: 20
Compression:
Stored size: 784 Bytes
Contents
class Object
# Easy access to an object's "special" class,
# otherwise known as it's meta class or singleton class.
#
def metaclass
(class << self; self; end)
end
#warn 'metaclass is being depricated. Use #own or #singleton.'
end
# _____ _
# |_ _|__ ___| |_
# | |/ _ \/ __| __|
# | | __/\__ \ |_
# |_|\___||___/\__|
#
=begin test
require 'test/unit'
class TCKernel < Test::Unit::TestCase
def test_metaclass
o = Object.new
assert_equal( (class << o; self; end), o.metaclass )
#assert_nothing_raised do
# o.metaclass_eval{ @@a = "test" }
#end
#assert_nothing_raised do
# o.define_metaclass_method(:testing){ |x| x + 1 }
#end
#assert_equal(2, o.testing(1) )
end
end
=end
Version data entries
20 entries across 20 versions & 1 rubygems