From: Gene Tani <gene.tani@...>
Date: 2005-08-22T05:36:17+09:00
Subject: Re: newbie: Paginating arrays(collection of image filenames) and showing progress of zipping

enumerator module in std. lib has  #each_slice (and #each_cons) methods
to do this "pagination" (take x items at a time from array Y) for you

http://www.ruby-doc.org/stdlib/libdoc/enumerator/rdoc/