update README
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README.md
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README.md
@ -28,21 +28,27 @@ This module aims to expose the same API as `node-fetch` does for the most common
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Load the module.
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### async fetch(resource [, init])
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### await fetch(resource [, init])
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Same arguments as [node-fetch](https://www.npmjs.com/package/node-fetch).
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Returns a **CachedResponse**.
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### async CachedResponse.text()
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### await CachedResponse.ejectFromCache()
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Eject the response from the cache, so that the next request will perform a true HTTP request rather than returning a cached response.
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Keep in mind that this module caches **all** responses, even if they return errors. You might want to use this function in certain cases like receiving a 5xx response status, so that you can retry requests.
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### await CachedResponse.text()
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Returns the body as a string, same as [node-fetch](https://www.npmjs.com/package/node-fetch).
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### async CachedResponse.json()
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### await CachedResponse.json()
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Returns the body as a JavaScript object, parsed from JSON, same as [node-fetch](https://www.npmjs.com/package/node-fetch).
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### async CachedResponse.buffer()
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### await CachedResponse.buffer()
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Returns the body as a Buffer, same as [node-fetch](https://www.npmjs.com/package/node-fetch).
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@ -66,12 +72,6 @@ Returns true if the request was redirected, false otherwise, same as [node-fetch
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Returns a **ResponseHeaders** object representing the headers of the response, same as [node-fetch](https://www.npmjs.com/package/node-fetch).
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### async CachedResponse.ejectFromCache()
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Eject the response from the cache, so that the next request will perform a true HTTP request rather than returning a cached response.
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Keep in mind that this module caches **all** responses, even if they return error status codes. You might want to use this function when `!response.ok`, so that you can retry requests.
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### ResponseHeaders.entries()
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Returns the raw headers as an array of `[key, value]` pairs, same as [node-fetch](https://www.npmjs.com/package/node-fetch).
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@ -114,7 +114,7 @@ This is the default cache delegate. It caches responses in-process in a POJO.
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Usage:
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```js
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const fetchBuilder, { MemoryCache } = require('node-fetch-cache');
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const { fetchBuilder, MemoryCache } = require('node-fetch-cache');
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const fetch = fetchBuilder.withCache(new MemoryCache(options));
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```
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@ -135,7 +135,7 @@ Cache to a directory on disk. This allows the cache to survive the process exiti
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Usage:
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```js
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const fetchBuilder, { FileSystemCache } = require('node-fetch-cache');
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const { fetchBuilder, FileSystemCache } = require('node-fetch-cache');
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const fetch = fetchBuilder.withCache(new FileSystemCache(options));
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```
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