Sha256: 9226594ac90dd7d3d002aadccb10d901e2ddfb833352145f362c2617fc95b05c
Contents?: true
Size: 475 Bytes
Versions: 52
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Stored size: 475 Bytes
Contents
# from http://whytheluckystiff.net/articles/seeingMetaclassesClearly.html
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
Version data entries
52 entries across 52 versions & 6 rubygems