@darwish/hooks-core/lib/useInterval.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var react_1 = require("react");
function useInterval(callback, delay) {
    var isClosed = (0, react_1.useRef)(false);
    var intervalId = (0, react_1.useRef)(null);
    (0, react_1.useEffect)(function () {
        if (!isClosed.current) {
            clearCondition();
            intervalId.current = setInterval(callback, delay);
        }
        return function () {
            clearCondition();
        };
    }, [delay]);
    var clear = function () {
        isClosed.current = true;
        clearCondition();
    };
    var clearCondition = function () {
        if (intervalId.current) {
            clearInterval(intervalId.current);
        }
    };
    return clear;
}
exports.default = useInterval;