I can totally recommend Patterns, with support for java, python, ruby etc http://itunes.apple.com/us/app/patterns-the-regex-app/id429449079?mt=12 http://itunes

I can totally recommend Patterns, with support for java, python, ruby etc http://itunes.apple.com/us/app/patterns-the-regex-app/id429449079?mt=12 http://itunes.apple.com/us/app/patterns-the-regex-app/id4294...