tree 97fbd23a8a5ae5edfada103df3df19c204b62780
parent 3684c79e00ad923fa2400458c1a02d6afa3c5ce8
author Raymond Hettinger <python@rcn.com> 1356681810 -0800
committer Raymond Hettinger <python@rcn.com> 1356681810 -0800

Make the from_iterable() recipe more usable.

The code isn't exactly equivalent because a classmethod would
only make sense inside a chain class, and it would need "cls"
as a first argument, and it would need to return an instance
of "chain" rather than a generator.

The updated example drops the @classmethod decorator so that
it can be used standalone:  list(from_iterable(['abc', 'def']))
This should be communicate what from_iterable does.