_baseNth.js
f40d8f152a93paginated-inlines

_baseNth.js
View Options

			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;