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

3 entries across 3 versions & 1 rubygems

Version	Path
ramaze-0.3.5	lib/ramaze/snippets/metaid.rb
ramaze-0.3.9	lib/ramaze/snippets/metaid.rb
ramaze-0.3.9.1	lib/ramaze/snippets/metaid.rb