| var baseGet = require('../internal/baseGet'), |
| toPath = require('../internal/toPath'); |
| |
| /** |
| * Gets the property value at `path` of `object`. If the resolved value is |
| * `undefined` the `defaultValue` is used in its place. |
| * |
| * @static |
| * @memberOf _ |
| * @category Object |
| * @param {Object} object The object to query. |
| * @param {Array|string} path The path of the property to get. |
| * @param {*} [defaultValue] The value returned if the resolved value is `undefined`. |
| * @returns {*} Returns the resolved value. |
| * @example |
| * |
| * var object = { 'a': [{ 'b': { 'c': 3 } }] }; |
| * |
| * _.get(object, 'a[0].b.c'); |
| * // => 3 |
| * |
| * _.get(object, ['a', '0', 'b', 'c']); |
| * // => 3 |
| * |
| * _.get(object, 'a.b.c', 'default'); |
| * // => 'default' |
| */ |
| function get(object, path, defaultValue) { |
| var result = object == null ? undefined : baseGet(object, toPath(path), (path + '')); |
| return result === undefined ? defaultValue : result; |
| } |
| |
| module.exports = get; |