tangentially related: I'm learning iOS tweak development (on a jailbroken iPhone) using theos [0], and due to the fact that Apple's docs are pretty lacking, I've had to basically exclusively rely on GitHub's search for code examples using the methods/classes I'm interested in. Never done this kind of "learning by example" with respect to programming before, and it definitely has me yearning for better docs...

[0]: https://github.com/theos/theo