Sha256: dfa5af8725c63747cf042268d9e71c4a9ccc00787d5b82b3f46537a1283cc3c0
Contents?: true
Size: 478 Bytes
Versions: 46
Compression:
Stored size: 478 Bytes
Contents
class Object
# The hidden singleton lurks behind everyone
def metaclass
class << self
self
end
end
def meta_eval &blk
metaclass.instance_eval &blk
end
# Adds methods to a metaclass
def meta_def name, &blk
meta_eval { define_method name, &blk }
end
# Defines an instance method within a class
def class_def name, &blk
class_eval { define_method name, &blk }
end
end
if $0 == __FILE__
o = Object.new
p o
p o.metaclass
end
Version data entries
46 entries across 46 versions & 1 rubygems