@std/streams@0.215.0

Create a Reader from an iterable of Uint8Arrays.

import { readerFromIterable } from "@std/streams/reader_from_iterable";
import { copy } from "@std/io/copy";

const file = await Deno.open("build.txt", { write: true });
const reader = readerFromIterable((async function* () {
  while (true) {
    await new Promise((r) => setTimeout(r, 1000));
    const message = `data: ${JSON.stringify(Deno.build)}\n\n`;
    yield new TextEncoder().encode(message);
  }
})());
await copy(reader, file);