TravisSeeEye
There is a really cool new open source project called Travis CI. It’s a distributed build platform where you can build your GitHub projects. It has support for multiple Rubies but it’s not limited to Ruby, there is also support for other Runtimes.
Code Brawl
I decided to contribute to Travis CI by building a little MacRuby Build Monitor, which I created during the Code Brawl contest Tools for Travis CI.
Have a look at the submitted gist.
Build Monitor App
Deriving from that helper I created a real XCode Application which you can download as a beta release from GitHub. Have a look at the screens:



