Sha256: e78a4c85d7712ed14221acfd80e7bb21f168d458b7b122d4e45647b2ee0d3c42
Contents?: true
Size: 482 Bytes
Versions: 26
Compression:
Stored size: 482 Bytes
Contents
import { withPointer } from './hook-engine.mjs';
export function useMemo(fn, dependencies) {
return withPointer((pointer) => {
const prev = pointer.get();
if (!prev ||
prev.dependencies.length !== dependencies.length ||
prev.dependencies.some((dep, i) => dep !== dependencies[i])) {
const value = fn();
pointer.set({ value, dependencies });
return value;
}
return prev.value;
});
}
Version data entries
26 entries across 26 versions & 1 rubygems