how the filter() function works javascript
const arr = [1, 2, 3, 4, 5, 6, 7, 8, 9];
const filter = arr.filter((number) => number > 5);
console.log(filter); // [6, 7, 8, 9]how the filter() function works javascript
const arr = [1, 2, 3, 4, 5, 6, 7, 8, 9];
const filter = arr.filter((number) => number > 5);
console.log(filter); // [6, 7, 8, 9]filter method
function filter(array, test) {
let passed = [];
for (let element of array) {
if (test(element)) {
passed.push(element);
}
}
return passed;
}
console.log(filter(SCRIPTS, script => script.living));
// → [{name: "Adlam", …}, …]Copyright © 2021 Codeinu
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