it-batch

async-iterator-batch

Takes an async iterator that emits things and emits them as fixed-size batches

The final batch may be smaller than the max.

Install

$ npm install --it-batch

Usage

const batch = require('it-batch')
const all = require('it-all')

async function * iterator (values) {
  for (let i = 0; i < values.length; i++) {
    yield values[i]
  }
}

const result = await all(batch(iterator([0, 1, 2, 3, 4]), 2))

console.info(result) // [0, 1], [2, 3], [4]