one
Version:
One is a new React Framework that makes Vite serve both native and web.
33 lines (32 loc) • 757 B
JavaScript
import * as React from "react";
function useThenable(create) {
const [promise] = React.useState(create);
let initialState = [false, void 0];
promise.then(result => {
initialState = [true, result];
});
const [state, setState] = React.useState(initialState);
const [resolved] = state;
React.useEffect(() => {
let cancelled = false;
const resolve = async () => {
let result;
try {
result = await promise;
} finally {
if (!cancelled) {
setState([true, result]);
}
}
};
if (!resolved) {
resolve();
}
return () => {
cancelled = true;
};
}, [promise, resolved]);
return state;
}
export { useThenable };
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