That is worst achievable remedy. You should not override function approved in official spec by your have. tc39.es/ecma262/multipage/… You may abstract it into a operate as Doorknob did, nevertheless I'd most likely have it choose an object with outdated/new as crucial/benefit pairs in place of a flat array. Share Boost https://garrettzsxcy.theideasblog.com/38407004/the-best-side-of-imprimantes-hp