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2026-05-25 17:08:18 +08:00
parent df501f6151
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"use strict";
var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard").default;
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.usePatchElement = void 0;
var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));
var React = _interopRequireWildcard(require("react"));
const usePatchElement = () => {
const [elements, setElements] = React.useState([]);
const patchElement = React.useCallback(element => {
// append a new element to elements (and create a new ref)
setElements(originElements => [].concat((0, _toConsumableArray2.default)(originElements), [element]));
// return a function that removes the new element out of elements (and create a new ref)
// it works a little like useEffect
return () => {
setElements(originElements => originElements.filter(ele => ele !== element));
};
}, []);
return [elements, patchElement];
};
exports.usePatchElement = usePatchElement;