40 lines
1.6 KiB
JavaScript
40 lines
1.6 KiB
JavaScript
var $cagC1$react = require("react");
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function $parcel$export(e, n, v, s) {
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Object.defineProperty(e, n, {get: v, set: s, enumerable: true, configurable: true});
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}
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$parcel$export(module.exports, "useUpdateEffect", () => $29293a6f5c75b37e$export$496315a1608d9602);
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/*
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* Copyright 2020 Adobe. All rights reserved.
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* This file is licensed to you under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License. You may obtain a copy
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* of the License at http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software distributed under
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* the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
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* OF ANY KIND, either express or implied. See the License for the specific language
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* governing permissions and limitations under the License.
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*/
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function $29293a6f5c75b37e$export$496315a1608d9602(effect, dependencies) {
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const isInitialMount = (0, $cagC1$react.useRef)(true);
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const lastDeps = (0, $cagC1$react.useRef)(null);
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(0, $cagC1$react.useEffect)(()=>{
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isInitialMount.current = true;
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return ()=>{
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isInitialMount.current = false;
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};
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}, []);
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(0, $cagC1$react.useEffect)(()=>{
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let prevDeps = lastDeps.current;
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if (isInitialMount.current) isInitialMount.current = false;
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else if (!prevDeps || dependencies.some((dep, i)=>!Object.is(dep, prevDeps[i]))) effect();
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lastDeps.current = dependencies;
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// eslint-disable-next-line react-hooks/exhaustive-deps
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}, dependencies);
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}
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//# sourceMappingURL=useUpdateEffect.main.js.map
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