React Native Disk Cache

Cache an object to disk, and refresh the value after a certain amount of time.

Under the hood, the data is stored as simple serialized JSON.stringify() output, at a file located at {DocumentDirectoryPath}/__caches__/{store}/{timestamp}.


import { fromDiskCache } from 'rn-disk-cache'

 * Will be loaded live and written to disk, or read from disk cache if there is
 * a non-stale cache on-disk already.
const value = await fromDiskCache(
  /** Name of this store. */
  /** How to get the updated value when stale. */
  async () => {
    const update = await getValueOverNetworkOrOtherAsyncProcess();
    return update;
  /** Cache duration. **/