general-purpose iterator class.
This module is meant to be the definitive implementation of iterators,
as popularized by Mark Jason Dominus's lectures and recent book (_Higher
Order Perl_, Morgan Kauffman, 2005).

An "iterator" is an object, represented as a code block that generates
the "next value" of a sequence, and generally implemented as a closure.
Iterator.pm provides a class that simplifies creation and use of these
iterator objects.

Maintainer: Benoit Lecocq <benoit@openbsd.org>

WWW: http://search.cpan.org/dist/Iterator/
