heartbeat-monitor/node_modules/next/dist/client/use-merged-ref.js
Matt Bruce bed1169443 Initial commit: Heartbeat Monitor dashboard
- Full-featured monitoring dashboard for local web apps
- Real-time status tracking with uptime percentages
- Visual sparklines for status history
- Add/Edit/Delete apps dynamically
- Categories and color coding
- Auto-refresh every 30 seconds
- API endpoints for apps and status management
2026-02-18 11:16:01 -06:00

55 lines
1.5 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
Object.defineProperty(exports, "useMergedRef", {
enumerable: true,
get: function() {
return useMergedRef;
}
});
const _react = require("react");
function useMergedRef(refA, refB) {
const cleanupA = (0, _react.useRef)(()=>{});
const cleanupB = (0, _react.useRef)(()=>{});
return (0, _react.useMemo)(()=>{
if (!refA || !refB) {
return refA || refB;
}
return (current)=>{
if (current === null) {
cleanupA.current();
cleanupB.current();
} else {
cleanupA.current = applyRef(refA, current);
cleanupB.current = applyRef(refB, current);
}
};
}, [
refA,
refB
]);
}
function applyRef(refA, current) {
if (typeof refA === 'function') {
const cleanup = refA(current);
if (typeof cleanup === 'function') {
return cleanup;
} else {
return ()=>refA(null);
}
} else {
refA.current = current;
return ()=>{
refA.current = null;
};
}
}
if ((typeof exports.default === 'function' || (typeof exports.default === 'object' && exports.default !== null)) && typeof exports.default.__esModule === 'undefined') {
Object.defineProperty(exports.default, '__esModule', { value: true });
Object.assign(exports.default, exports);
module.exports = exports.default;
}
//# sourceMappingURL=use-merged-ref.js.map