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welshman/packages/feeds/README.md
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2024-04-22 13:22:53 -07:00

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# @welshman/feeds [![version](https://badgen.feeds/npm/v/@welshman/feeds)](https://npmjs.com/package/@welshman/feeds)
A custom feed compiler and loader for nostr.
# Example
```javascript
// Configure the feed loader so it can access your app's context and make requests
const loader = new FeedLoader({
request,
requestDvm,
getPubkeysForScope,
getPubkeysForWotRange,
})
// Define a feed using set operations
const feed = intersectionFeed(
unionFeed(
dvmFeed({
kind: 5300,
pubkey: '19b78ccfa7c5e31e6bacbb3f2a1703f64b62017702e584440bf29a7e16263e8c',
}),
listFeed("10003:19ba654f26afd4930fd3d51baf4e26f1413b7aeec7190cd6c0cdf4d2f14cec6b:"),
)
filterFeed({
min_wot: 0.1,
scopes: ["global"],
}),
)
// Load notes using the feed
loader.compiler.getLoader(feed, {
onEvent: event => console.log("Event", event),
onExhausted: () => console.log("Exhausted"),
})
```