7 ms·
It gives the number of free places, hinted by the method name `available_places` Needlessly ugly way to write it imo though
by jackbracken 1y ago
It gives the number of free places, hinted by the method name `available_places`
Needlessly ugly way to write it imo though
- onli 1y agoBut it doesn't. The code will only ever output 0 or 1. With a regular <=> operator at least.
- mdoliwa 1y agoyeah, so basically 1 we have available places, 0 we do not.
- vidarh 1y agoI think it probably made sense to the author because they've used all three (-1,0,1) for other examples, and would've been fine until separated out to a method reused to show the actual number. I think they tried to be a bit too clever, basically.
- deleted 1y ago[deleted]