| Yang Guo | 4fd355c | 2019-09-19 08:59:03 | [diff] [blame] | 1 | var castPath = require('./_castPath'), |
| 2 | last = require('./last'), |
| 3 | parent = require('./_parent'), |
| 4 | toKey = require('./_toKey'); |
| 5 | |
| 6 | /** |
| 7 | * The base implementation of `_.unset`. |
| 8 | * |
| 9 | * @private |
| 10 | * @param {Object} object The object to modify. |
| 11 | * @param {Array|string} path The property path to unset. |
| 12 | * @returns {boolean} Returns `true` if the property is deleted, else `false`. |
| 13 | */ |
| 14 | function baseUnset(object, path) { |
| 15 | path = castPath(path, object); |
| 16 | object = parent(object, path); |
| 17 | return object == null || delete object[toKey(last(path))]; |
| 18 | } |
| 19 | |
| 20 | module.exports = baseUnset; |
