react-native-onyx
Version:
State management for React Native
15 lines (14 loc) • 384 B
JavaScript
Object.defineProperty(exports, "__esModule", { value: true });
const react_1 = require("react");
/**
* Returns the previous value of the provided value.
*/
function usePrevious(value) {
const ref = (0, react_1.useRef)(value);
(0, react_1.useEffect)(() => {
ref.current = value;
}, [value]);
return ref.current;
}
exports.default = usePrevious;
;