@launchmenu/core
Version:
An environment for visual keyboard controlled applets
20 lines • 1.34 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.useUpdateEffect = void 0;
const react_1 = require("react");
/**
* Performs the given effect only on component updates, not on the first render
* @param effect Imperative function that can return a cleanup function
* @param deps If present, effect will only activate if the values in the list change.
*/
const useUpdateEffect = (effect, deps) => {
const first = react_1.useRef(true);
react_1.useEffect(() => {
if (first.current)
first.current = false;
else
return effect();
}, deps);
};
exports.useUpdateEffect = useUpdateEffect;
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