it-map

it-map

Maps the values yielded by an async iterator

About

Convert one value from an (async)iterator into another.

Example

import map from 'it-map'

// This can also be an iterator, generator, etc
const values = [0, 1, 2, 3, 4]

const result = map(values, (val, index) => val++)

console.info(result) // [1, 2, 3, 4, 5]

Async sources and transforms must be awaited:

import map from 'it-map'

const values = async function * () {
  yield * [0, 1, 2, 3, 4]
}

const result = await map(values(), async (val, index) => val++)

console.info(result) // [1, 2, 3, 4, 5]

Install

$ npm i it-map

Browser <script> tag

Loading this module through a script tag will make its exports available as ItMap in the global namespace.

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

API Docs

• https://achingbrain.github.io/it/modules/it_map.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.