On Oct 26, 9:29 ¨Βν¬ ΝαγαςιΟςτεηα Όναγα®®®ΐηναιμ®γονχςοτεΊ
> Hi, I've written a small gem to pass named arguments to an existing
> method using ruby2ruby. Here's the usage:
>
> require 'named_arguments'
>
> class Example
> def instance_method(uno = 1, dos = 2, tres = 3, cuatro = 4)
> [uno, dos, tres, cuatro]
> end
>
> def another_instance_method( a = :a, b = :b, c = :c)
> [a,b,c]
> end
>
> named_args_for :instance_method, :another_instance_method
>
> class << self
> def class_method(uno = 1, dos = 2, tres = 3, cuatro = 4)
> [uno, dos, tres, cuatro]
> end
> named_args_for :class_method
> end
> end
>
> Example.new.instance_method( :one, :dos => :two, :tres => :three )
> => [:one,:two,:three,4]
>
> Example.new.another_instance_method
> => [:a,:b,:c]
>
> Example.class_method( :dos => :b, :cuatro => :d )
> => [1,:b,2,:d]
>
> http://github.com/maca/namedarguments/tree/master/
> --
> Posted viahttp://www.ruby-forum.com/.

Hm, using your example with named_arguments 0.0.5 I get:

undefined method `named_args_for' for Example:Class (NoMethodError)

Regards,

Dan