accounts

Version:

Tempo Accounts SDK

13 lines • 425 B

JavaScript

/** Deduplicates in-flight promises by key. */
export function withDedupe(fn, { cache = withDedupe.cache, enabled = true, id }) {
    if (!enabled || !id)
        return fn();
    const cached = cache.get(id);
    if (cached)
        return cached;
    const promise = fn().finally(() => cache.delete(id));
    cache.set(id, promise);
    return promise;
}
withDedupe.cache = new Map();
//# sourceMappingURL=withDedupe.js.map