class Object
metaprogramming assistant – metaid.rb
Public Instance Methods
class_def(name, &blk)
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Defines an instance method within a class
# File lib/markaby/metaid.rb, line 13 def class_def name, &blk class_eval { define_method name, &blk } end
meta_def(name, &blk)
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Adds methods to a metaclass
# File lib/markaby/metaid.rb, line 8 def meta_def name, &blk meta_eval { define_method name, &blk } end
meta_eval(&blk;)
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# File lib/markaby/metaid.rb, line 5 def meta_eval &blk; metaclass.instance_eval &blk; end
metaclass()
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The hidden singleton lurks behind everyone
# File lib/markaby/metaid.rb, line 4 def metaclass; class << self; self; end; end