update readme

This commit is contained in:
Randall Schmidt 2021-06-10 13:51:25 -04:00
parent 275e9b66f4
commit 95973cb2ce

@ -155,7 +155,7 @@ const fetch = createNodeFetchCache(new FileSystemCache(options));
You can implement a caching layer yourself. The cache simply needs to be an object that has `get(key)` and `set(key, value)` functions.
The set function must accept a key and a value (which will be a JSON-serializable JS object) and store them.
The set function must accept a key (which will be a string) and a value (which will be a JSON-serializable JS object) and store them.
The get function should accept a key and return whatever value was set for that key (or `undefined`/`null` if there is no value for that key).