it-to-buffer

Takes an async iterator that yields buffers and concatenates them all together

About

Collects all Uint8Array values from an (async)iterable and returns them as a single Uint8Array.

Example

import toBuffer from 'it-to-buffer'

// This can also be an iterator, generator, etc
const values = [Buffer.from([0, 1]), Buffer.from([2, 3])]

const result = toBuffer(values)

console.info(result) // Buffer[0, 1, 2, 3]

Async sources must be awaited:

import toBuffer from 'it-to-buffer'

const values = async function * () {
  yield Buffer.from([0, 1])
  yield Buffer.from([2, 3])
}

const result = await toBuffer(values())

console.info(result) // Buffer[0, 1, 2, 3]

Install

$ npm i it-to-buffer

Browser `<script>` tag

Loading this module through a script tag will make it's exports available as ItToBuffer in the global namespace.

<script src="https://unpkg.com/it-to-buffer/dist/index.min.js"></script>

API Docs

https://achingbrain.github.io/it/modules/it_to_buffer.html

License

Licensed under either of

Apache 2.0, (LICENSE-APACHE / http://www.apache.org/licenses/LICENSE-2.0)
MIT (LICENSE-MIT / http://opensource.org/licenses/MIT)

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

Current Tags

4.0.7 ... latest (7 months ago)