7 lines is not bad. Honestly I'll defend my 4 line solution as being a better practice because it's more legible to other people, even if it isn't as clever as this one. And this one is clever! I'm not here to be a hater. I just get frustrated when people mistake "shortest" for "best." Imagine if one of your coworkers wrote this code, went on vacation, the code broke, and then you had to debug it. I don't think it would result in great professional cohesion.

Me too!
When I finished writting it i thought "I'm sure that there will be an one-line solution to this" 😂😭

Me sitting with my 13 line of code lol. This code is really brilliant!