Method: Module#clone_using

Defined in:
lib/nano/module/clone_using.rb

#clone_using(*meths) ⇒ Object

Returns an anonymous module with only the specified methods of the receiving module intact.



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# File 'lib/nano/module/clone_using.rb', line 6

def clone_using( *meths )
  meths = meths.collect { |m| m.to_s }
  methods_to_remove = (self.instance_methods - meths)
  mod = self.dup
  mod.class_eval { methods_to_remove.each { |m| undef_method m } }
  return mod
end