useCommittedRef.js 659 Bytes
Newer Older
Sangjune Bae's avatar
Sangjune Bae committed
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
"use strict";

exports.__esModule = true;
exports.default = void 0;

var _react = require("react");

/**
 * Creates a `Ref` whose value is updated in an effect, ensuring the most recent
 * value is the one rendered with. Generally only required for Concurrent mode usage
 * where previous work in `render()` may be discarded befor being used.
 *
 * This is safe to access in an event handler.
 *
 * @param value The `Ref` value
 */
function useCommittedRef(value) {
  var ref = (0, _react.useRef)(value);
  (0, _react.useEffect)(function () {
    ref.current = value;
  }, [value]);
  return ref;
}

var _default = useCommittedRef;
exports.default = _default;