Write a JavaScript program to mutate the original array to filter out the values specified. Returns the removed elements
- برمجة جافاسكربت java script
- برمجة
- 2021-06-03
- ahmadghneem
الأجوبة
const pullAtValue = (arr, pullArr) => {
let removed = [],
pushToRemove = arr.forEach((v, i) => (pullArr.includes(v) ? removed.push(v) : v)),
mutateTo = arr.filter((v, i) => !pullArr.includes(v));
arr.length = 0;
mutateTo.forEach(v => arr.push(v));
return removed;
};
let myArray = ['a', 'b', 'c', 'd'];
let pulled = pullAtValue(myArray, ['b', 'd']);
console.log('Original data',myArray);
console.log('Pulled data',pulled);
أسئلة مشابهة
القوائم الدراسية التي ينتمي لها السؤال