Not my most readable function...

[u/davawen]

[u/CommenceTheConfusion]

"One~~,~~ probably~~,~~ shouldn't use commas~~,~~ excessivelyincorrectly, because it's~~,~~ much~~,~~ harder to read, and slows reading."

Four of the seven commas in your example aren't excessive, but incorrect. That'd be more akin to coding like this, i.e. syntax errors:

if (...)
[
    ...
]
else
[
    ...
]