source: trip-planner-front/node_modules/lodash/_baseNth.js@ ceaed42

Last change on this file since ceaed42 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit

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1var isIndex = require('./_isIndex');
2
3/**
4 * The base implementation of `_.nth` which doesn't coerce arguments.
5 *
6 * @private
7 * @param {Array} array The array to query.
8 * @param {number} n The index of the element to return.
9 * @returns {*} Returns the nth element of `array`.
10 */
11function baseNth(array, n) {
12 var length = array.length;
13 if (!length) {
14 return;
15 }
16 n += n < 0 ? length : 0;
17 return isIndex(n, length) ? array[n] : undefined;
18}
19
20module.exports = baseNth;
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