devel/p5-Iterator-Util 0.02p0 OpenBSD

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.