Push ifs up and fors down

Submitted ⁨⁨2⁩ ⁨years⁩ ago⁩ by ⁨bot@lemmy.smeargle.fans [bot]⁩ to ⁨hackernews@lemmy.smeargle.fans⁩

https://matklad.github.io/2023/11/15/push-ifs-up-and-fors-down.html