| Leo Repp | 58b9f11 | 2021-11-22 11:57:47 +0100 | [diff] [blame^] | 1 | var baseSetData = require('./_baseSetData'), |
| 2 | shortOut = require('./_shortOut'); |
| 3 | |
| 4 | /** |
| 5 | * Sets metadata for `func`. |
| 6 | * |
| 7 | * **Note:** If this function becomes hot, i.e. is invoked a lot in a short |
| 8 | * period of time, it will trip its breaker and transition to an identity |
| 9 | * function to avoid garbage collection pauses in V8. See |
| 10 | * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070) |
| 11 | * for more details. |
| 12 | * |
| 13 | * @private |
| 14 | * @param {Function} func The function to associate metadata with. |
| 15 | * @param {*} data The metadata. |
| 16 | * @returns {Function} Returns `func`. |
| 17 | */ |
| 18 | var setData = shortOut(baseSetData); |
| 19 | |
| 20 | module.exports = setData; |