Wait until you learn about transducers (Are they in Go? If not natively, someone definitely ported them) and the abominations fp people code with them.
Callbacks and decorators are fine, but callbacks/decorators to a function which itself takes a function pointer and returns another function pointer are crazy.
I’ve thankfully never had to use recursive callbacks or decorators, but it seems like it could very quickly become difficult to keep track of.
If you actually use code like this you’re insane.
Wait until you learn about transducers (Are they in Go? If not natively, someone definitely ported them) and the abominations fp people code with them.
This obviously just illustrates a point, but callbacks and decorators are not uncommon. And iterators are exactly like that:
type ( Seq[V any] func(yield func(V) bool) Seq2[K, V any] func(yield func(K, V) bool) )Which is very readable.
Callbacks and decorators are fine, but callbacks/decorators to a function which itself takes a function pointer and returns another function pointer are crazy.
I’ve thankfully never had to use recursive callbacks or decorators, but it seems like it could very quickly become difficult to keep track of.