Write all the content of the array buffer (arr
) to the writer (w
).
// Example writing to stdout const contentBytes = new TextEncoder().encode("Hello World"); await Deno.writeAll(Deno.stdout, contentBytes);
// Example writing to file const contentBytes = new TextEncoder().encode("Hello World"); const file = await Deno.open('test.file', {write: true}); await Deno.writeAll(file, contentBytes); Deno.close(file.rid);
// Example writing to buffer const contentBytes = new TextEncoder().encode("Hello World"); const writer = new Deno.Buffer(); await Deno.writeAll(writer, contentBytes); console.log(writer.bytes().length); // 11
Use writeAll
from https://deno.land/std/streams/conversion.ts instead. Deno.writeAll
will be removed in Deno 2.0.
© 2018–2021 the Deno authors
https://doc.deno.land/deno/stable/~/Deno.writeAll