| Leo Repp | 58b9f11 | 2021-11-22 11:57:47 +0100 | [diff] [blame^] | 1 | var baseGet = require('./_baseGet'); |
| 2 | |
| 3 | /** |
| 4 | * Gets the value at `path` of `object`. If the resolved value is |
| 5 | * `undefined`, the `defaultValue` is returned in its place. |
| 6 | * |
| 7 | * @static |
| 8 | * @memberOf _ |
| 9 | * @since 3.7.0 |
| 10 | * @category Object |
| 11 | * @param {Object} object The object to query. |
| 12 | * @param {Array|string} path The path of the property to get. |
| 13 | * @param {*} [defaultValue] The value returned for `undefined` resolved values. |
| 14 | * @returns {*} Returns the resolved value. |
| 15 | * @example |
| 16 | * |
| 17 | * var object = { 'a': [{ 'b': { 'c': 3 } }] }; |
| 18 | * |
| 19 | * _.get(object, 'a[0].b.c'); |
| 20 | * // => 3 |
| 21 | * |
| 22 | * _.get(object, ['a', '0', 'b', 'c']); |
| 23 | * // => 3 |
| 24 | * |
| 25 | * _.get(object, 'a.b.c', 'default'); |
| 26 | * // => 'default' |
| 27 | */ |
| 28 | function get(object, path, defaultValue) { |
| 29 | var result = object == null ? undefined : baseGet(object, path); |
| 30 | return result === undefined ? defaultValue : result; |
| 31 | } |
| 32 | |
| 33 | module.exports = get; |