http://snippets.dzone.com/posts Fri, 03 Oct 2008 14:33:59 GMT DZone Snippets: Phlipper's Code Snippets http://snippets.dzone.com/posts/show/2950 // USAGE: <br />// a = [1,34,nil,14,5,2,nil,nil,9] <br />// a.swap!(nil, 0) <br />// a.swap(0, "No Data") <br /> <br /><code> <br />class Array <br /> def swap(from, to) <br /> collect { |value| value == from ? to : value } <br /> end <br /> <br /> def swap!(from, to) <br /> collect! { |value| value == from ? to : value } <br /> end <br />end <br /></code> Thu, 02 Nov 2006 00:14:36 GMT http://snippets.dzone.com/posts/show/2950 phlipper (Phil Cohen) http://snippets.dzone.com/posts/show/2636 sudo kill -HUP `ps -ax | grep lookupd | grep sbin | awk '/(\d+).*/ { print $1 }'` Fri, 22 Sep 2006 00:59:05 GMT http://snippets.dzone.com/posts/show/2636 phlipper (Phil Cohen)