Hi All,

I didn't fully understand from the docs, what is the preferred way to
generate lazy (e.g., computed on demand) lists in OCaml, like what is
achieved in Python via __getitem__. Should I generate a stream for this,
or define an iterator like in C++?

I'd like to find an analog of the following in Python:

for item in myCustomDict.lazyItems():
	if found(item):
		break

Certainly, a recursive traversal solution is preferred over a looping
one.

Thank you in advance

Alexander
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