miniblog.

A fun idea for a Ruby test runner: run all the tests, most relevant first, but never run for more than 1.8 seconds!

Compile times of 30-60 seconds are particularly challenging: they're too short to do something else, but too long to get into a flow state. I find music helps avoid context switching at least.

Every time I make difftastic faster, people give it larger files! Performance is adequate these days (I've not seen >10 seconds for several releases), but I was even forced to look at scaling of the textual diffing parts :)