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Paul-Browne/unshift.js

Last active April 14, 2020 10:29
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unshift.js
var array = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
var arrayLength = array.unshift(-2, -1, 0);
console.log(array);
// [-2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
console.log(arrayLength);
// 13
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