On Tue, Jun 27, 2017 at 4:13 PM, Isiah Meadows <[email protected]> wrote: > For what it's worth, for most practical purposes, `arr.sort((a, b) => b - > a))` works well enough. (The only thing it doesn't work well with are NaNs, > but in practice, those almost never occur.)
Don't numeric comparison operators typically sort -0 before +0? ((a,b)=>b-a) is also problematic for an array that contains two or more infinite values with the same sign and one or more finite values since isNaN(Infinity-Infinity). That NaN from the comparator can be triggered or not based on details of the sorting algo and the precise placement on the Infinities. _______________________________________________ es-discuss mailing list [email protected] https://mail.mozilla.org/listinfo/es-discuss
