| var baseAt = require('../internal/baseAt'), |
| baseFlatten = require('../internal/baseFlatten'), |
| restParam = require('../function/restParam'); |
| |
| /** |
| * Creates an array of elements corresponding to the given keys, or indexes, |
| * of `collection`. Keys may be specified as individual arguments or as arrays |
| * of keys. |
| * |
| * @static |
| * @memberOf _ |
| * @category Collection |
| * @param {Array|Object|string} collection The collection to iterate over. |
| * @param {...(number|number[]|string|string[])} [props] The property names |
| * or indexes of elements to pick, specified individually or in arrays. |
| * @returns {Array} Returns the new array of picked elements. |
| * @example |
| * |
| * _.at(['a', 'b', 'c'], [0, 2]); |
| * // => ['a', 'c'] |
| * |
| * _.at(['barney', 'fred', 'pebbles'], 0, 2); |
| * // => ['barney', 'pebbles'] |
| */ |
| var at = restParam(function(collection, props) { |
| return baseAt(collection, baseFlatten(props)); |
| }); |
| |
| module.exports = at; |