A tiny Ruby gem to provide the 'scan_left' operation on any Ruby Enumerable.

Ruby patterns, techniques, tips and tricks

A caching wrapper for Enumerator

Creates enumerators that step through integers from a union of two infinite sets of multiples.

Implements custom enumerator class (list) with the methods #any #all and #filter from the module (MyEnumerable.rb)

Iterate over a set of dates, giving an iteration conditions.