DG_LAB/node_modules/lodash/_baseNth.js
3944Realms 4b15d70e06 refactor: 重构开发环境
BREAKING CHANGE: 由com.r3944realms.dg_lab_api -> com.r3944realms.dg_lab.api
2025-09-13 10:57:55 +08:00

21 lines
483 B
JavaScript

var isIndex = require('./_isIndex');
/**
* The base implementation of `_.nth` which doesn't coerce arguments.
*
* @private
* @param {Array} array The array to query.
* @param {number} n The index of the element to return.
* @returns {*} Returns the nth element of `array`.
*/
function baseNth(array, n) {
var length = array.length;
if (!length) {
return;
}
n += n < 0 ? length : 0;
return isIndex(n, length) ? array[n] : undefined;
}
module.exports = baseNth;