Package Exports

it-first

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Readme

it-first

Returns the first result from an async iterator

Mostly useful for tests.

Install

$ npm install --save it-first

Usage

const first = require('it-first')

async function * iterator (values) {
  yield * values
}

const res = await first(iterator([0, 1, 2, 3, 4]))

console.info(res) // 0