| var baseNth = require('./_baseNth'), |
| toInteger = require('./toInteger'); |
| |
| /** |
| * Gets the element at index `n` of `array`. If `n` is negative, the nth |
| * element from the end is returned. |
| * |
| * @static |
| * @memberOf _ |
| * @since 4.11.0 |
| * @category Array |
| * @param {Array} array The array to query. |
| * @param {number} [n=0] The index of the element to return. |
| * @returns {*} Returns the nth element of `array`. |
| * @example |
| * |
| * var array = ['a', 'b', 'c', 'd']; |
| * |
| * _.nth(array, 1); |
| * // => 'b' |
| * |
| * _.nth(array, -2); |
| * // => 'c'; |
| */ |
| function nth(array, n) { |
| return (array && array.length) ? baseNth(array, toInteger(n)) : undefined; |
| } |
| |
| module.exports = nth; |