mirror of
https://github.com/infiniflow/ragflow.git
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44 lines
1.3 KiB
TypeScript
44 lines
1.3 KiB
TypeScript
/*
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* Copyright 2026 The InfiniFlow Authors. All Rights Reserved.
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*
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* Licensed 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.
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* You may obtain a copy of the License at
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*
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* 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
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import * as React from 'react';
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/**
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* @see https://github.com/radix-ui/primitives/blob/main/packages/react/use-callback-ref/src/useCallbackRef.tsx
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*/
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/**
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* A custom hook that converts a callback to a ref to avoid triggering re-renders when passed as a
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* prop or avoid re-executing effects when passed as a dependency
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*/
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function useCallbackRef<T extends (...args: never[]) => unknown>(
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callback: T | undefined,
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): T {
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const callbackRef = React.useRef(callback);
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React.useEffect(() => {
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callbackRef.current = callback;
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});
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// https://github.com/facebook/react/issues/19240
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return React.useMemo(
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() => ((...args) => callbackRef.current?.(...args)) as T,
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[],
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);
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}
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export { useCallbackRef };
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