Fascinated/node-fetch-cache
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Randall Schmidt 2021-06-11 13:08:48 -04:00
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README.md
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@ -22,7 +22,7 @@ The next time you `fetch('http://google.com')`, the response will be returned fr
## API ## API
This module aims to expose the same API as `node-fetch` does for the most common use cases, but may not support some of the less common functions and use cases. This module aims to expose the same API as `node-fetch` does for the most common use cases, but may not support some of the less common functions, properties, and use cases.
### const fetch = require('node-fetch-cache'); ### const fetch = require('node-fetch-cache');
@ -160,11 +160,9 @@ Both functions can be async.
It is safe to remove values from the cache arbitrarily (for example if you implement a TTL in the caching delegate). It is safe to remove values from the cache arbitrarily (for example if you implement a TTL in the caching delegate).
For example you could make and use your own simple memory cache like this: Example: you could make and use your own simple memory cache like this:
```js ```js
const fetchBuilder = require('node-fetch-cache');
class MyMemoryCache { class MyMemoryCache {
set(key, value) { set(key, value) {
this[key] = value; this[key] = value;
@ -173,8 +171,13 @@ class MyMemoryCache {
get(key) { get(key) {
return this[key]; return this[key];
} }
remove(key) {
delete this[key];
}
} }
const fetchBuilder = require('node-fetch-cache');
fetch = fetchBuilder.withCache(new MyMemoryCache()); fetch = fetchBuilder.withCache(new MyMemoryCache());
fetch('http://google.com') fetch('http://google.com')