@selfcommunity/react-core/lib/cjs/utils/hooks/usePreviousValue.js

React Core Components useful for integrating UI Community components (react-ui).

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const react_1 = require("react");
/**
 * Get previous props value with React Hooks
 * @param value
 *
 * Usage:
 * import {usePreviousValue} from '@selfcommunity/react-core';
 *
 * const MyComponent = ({ count }) => {
 *    const prevCount = usePreviousValue(count);
 *    return (<div> {count} | {prevCount}</div>);
 * }
 */
const usePreviousValue = (value) => {
    const ref = (0, react_1.useRef)();
    (0, react_1.useEffect)(() => {
        ref.current = value;
    });
    return ref.current;
};
exports.default = usePreviousValue;