[nthj]

> Am I only the only one that doesn't find 'All tests in 4 minutes, all model tests in 80 seconds' very impressive? It sounds like a really long time to me.

I don't really mind if a given branch is marked red on CircleCI. master must always be green, but a branch, not so much.

Say I change a model. I'll probably run the unit test for that model (4 seconds), then just push up the branch and forget about it. 9 times out of ten, I didn't break any other tests and everything's fine. Once in a while, I did, and 3-4 minutes later Circle via HipChat let's me know I need to check it again.

It's a bit meta, but this process is just like actual Rails apps—when the task can happen asynchronously in the background, it usually doesn't matter if it takes a couple minutes.