http://snippets.dzone.com/posts Tue, 07 Oct 2008 08:30:19 GMT DZone Snippets: paginate code http://snippets.dzone.com/posts/show/3364 Sometimes could happen that we need to paginate something different from a collection, I found this very useful method that acts similar to a paginate but it works for Arrays ( and Hashes ) <br /> <br /><code> <br /> def paginate_collection(collection, options = {}) <br /> default_options = {:per_page => 10, :page => 1} <br /> options = default_options.merge options <br /> <br /> pages = Paginator.new self, collection.size, options[:per_page], options[:page] <br /> first = pages.current.offset <br /> last = [first + options[:per_page], collection.size].min <br /> slice = collection[first...last] <br /> return [pages, slice] <br /> end <br /></code> Thu, 25 Jan 2007 17:59:42 GMT http://snippets.dzone.com/posts/show/3364 Mickael (Mickael)