From: Guillaume Nargeot <guillaume.nargeotDONOTFUCKINGSPAM@...>
Date: 2007-02-26T10:45:05+09:00
Subject: define an each iterator, etc.

I would like to know if it's possible to define iterators like each for a
class you have written ?
Is it also possible to write methods that can have the following
behavior/usage:

object.method do |var|
  # something
end