The reject function is like .filter but in reverse, so you can. You can use the filter function and reverse the callback with the Logical Operator NOT to reverse the outcome.
Array.prototype.reject = function(fn){return this.filter(x => !fn(x))}
The reject function is like .filter but in reverse, so you can. You can use the filter function and reverse the callback with the Logical Operator NOT to reverse the outcome.
Array.prototype.reject = function(fn){return this.filter(x => !fn(x))}