Cache.prototype.getOrSet - cache documentation

method Cache.prototype.getOrSet



Cache.prototype.getOrSet<T>(key: string,
fn: () => Promisable<T>,
options?: SetOptions,
): Task<T, CacheGetFailed | CacheSetFailed>

Get a value, or compute and store it on cache miss.

Examples

const user = await cache.getOrSet<User>(
  `user:${id}`,
  () => db.query("SELECT * FROM users WHERE id = ?", [id]),
  { ttl: 60_000 },
).run();



key: string



fn: () => Promisable<T>

optional



options: SetOptions

Task<T, CacheGetFailed | CacheSetFailed>