| Yang Guo | 4fd355c | 2019-09-19 08:59:03 | [diff] [blame] | 1 | /** Error message constants. */ |
| 2 | var FUNC_ERROR_TEXT = 'Expected a function'; |
| 3 | |
| 4 | /** |
| 5 | * The base implementation of `_.delay` and `_.defer` which accepts `args` |
| 6 | * to provide to `func`. |
| 7 | * |
| 8 | * @private |
| 9 | * @param {Function} func The function to delay. |
| 10 | * @param {number} wait The number of milliseconds to delay invocation. |
| 11 | * @param {Array} args The arguments to provide to `func`. |
| 12 | * @returns {number|Object} Returns the timer id or timeout object. |
| 13 | */ |
| 14 | function baseDelay(func, wait, args) { |
| 15 | if (typeof func != 'function') { |
| 16 | throw new TypeError(FUNC_ERROR_TEXT); |
| 17 | } |
| 18 | return setTimeout(function() { func.apply(undefined, args); }, wait); |
| 19 | } |
| 20 | |
| 21 | module.exports = baseDelay; |
