MacRuby hack to take an iSight photo every 10s.
The iSight capture code was copied from Watson1978's gist. I was starting to try to make it more Ruby-like than Cocoa, but I just wanted to start building my LEGO, so this got the job done.
This assumes there is a directory called output under the current directory and outputs files named like YYYY-MM-DDTHH-MM-SS.jpg (since HFS+ doesn't allow ":" in file names).
To run, just type:
./time_lapse.rb
Just press CTRL-C when you want to stop taking pictures.