Misguide in documentation (return values)

[ceremcem]

There is a misguide in documentation:

This function is obviously expected to return 4 (as the first line in the screenshot says) but the function name (definitely_not_4) is misleading:

definitely_not_4 = x ->
    x + 2
    4

print <|  definitely_not_4 40  #=> not 4

and it definitely returns 4:

...in contrast with the function name.

[refi64]

I think that was supposed to be humor...

[ceremcem]

...a little bit too much humor for a documentation. I just got it :rofl:

[pyos]

Yeah, the tutorial is supposed to be a bit tongue-in-cheek, as the fake O'Reilly cover might suggest. Kind of hints that the project is not particularly serious, no? (Probably didn't age well, though.)