http://snippets.dzone.com/posts Fri, 29 Aug 2008 07:38:20 GMT DZone Snippets: pad code http://snippets.dzone.com/posts/show/5331 My ri docco says there is an Array#pad! but runtime Ruby says there isn't. Bah. So I wrote one: <br /> <br /><code> <br />class Array <br /> def pad!(expected_length, pad_item = nil) <br /> while expected_length > length <br /> self << pad_item <br /> end <br /> self <br /> end <br />end</code> Mon, 07 Apr 2008 10:44:20 GMT http://snippets.dzone.com/posts/show/5331 nicwilliams (Dr Nic Williams)