Class: Object

Inherits:
BasicObject
Defined in:
lib/parameters/extensions/meta/object.rb

Overview

metaprogramming assistant -- metaid.rb

Instance Method Summary collapse

Instance Method Details

#class_def(name, &blk) ⇒ Object

Defines an instance method within a class



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# File 'lib/parameters/extensions/meta/object.rb', line 13

def class_def(name, &blk)
  class_eval { define_method(name, &blk) }
end

#meta_def(name, &blk) ⇒ Object

Adds methods to a metaclass



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# File 'lib/parameters/extensions/meta/object.rb', line 8

def meta_def(name, &blk)
  meta_eval { define_method(name, &blk) }
end

#meta_eval(&blk) ⇒ Object 



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# File 'lib/parameters/extensions/meta/object.rb', line 5

def meta_eval(&blk); metaclass.instance_eval(&blk); end

#metaclass ⇒ Object

The hidden singleton lurks behind everyone



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# File 'lib/parameters/extensions/meta/object.rb', line 4

def metaclass; class << self; self; end; end