Question d’entretien chez Globant

Write a polyfill (fallback function) for filter method for arrays

Réponses aux questions d'entretien

Utilisateur anonyme

22 juin 2021

Array.prototype.myFilter = function(callback){ var filteredArray = []; for(var i=0;i{ return el % 2 === 0 }) console.log(filteredArray)

Utilisateur anonyme

29 juil. 2021

While adding answer to this question it was added incompletely. Hence adding here again Array.prototype.filter = null; if (!Array.prototype.filter) { Array.prototype.filter = function (callback) { var filtered = []; for (var i = 0; i el % 2 === 0); console.log(filteredArr)