Merge several (async)iterables into one, yield values as they arrive.
Nb. sources are iterated over in parallel so the order of emitted items is not guaranteed.
import merge from 'it-merge'import all from 'it-all'// This can also be an iterator, generator, etcconst values1 = [0, 1, 2, 3, 4]const values2 = [5, 6, 7, 8, 9]const arr = all(merge(values1, values2))console.info(arr) // 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 Copy
import merge from 'it-merge'import all from 'it-all'// This can also be an iterator, generator, etcconst values1 = [0, 1, 2, 3, 4]const values2 = [5, 6, 7, 8, 9]const arr = all(merge(values1, values2))console.info(arr) // 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
Async sources must be awaited:
import merge from 'it-merge'import all from 'it-all'// This can also be an iterator, async iterator, generator, etcconst values1 = async function * () { yield * [0, 1, 2, 3, 4]}const values2 = async function * () { yield * [5, 6, 7, 8, 9]}const arr = await all(merge(values1(), values2()))console.info(arr) // 0, 1, 5, 6, 2, 3, 4, 7, 8, 9 <- nb. order is not guaranteed Copy
import merge from 'it-merge'import all from 'it-all'// This can also be an iterator, async iterator, generator, etcconst values1 = async function * () { yield * [0, 1, 2, 3, 4]}const values2 = async function * () { yield * [5, 6, 7, 8, 9]}const arr = await all(merge(values1(), values2()))console.info(arr) // 0, 1, 5, 6, 2, 3, 4, 7, 8, 9 <- nb. order is not guaranteed
Merge several (async)iterables into one, yield values as they arrive.
Nb. sources are iterated over in parallel so the order of emitted items is not guaranteed.
Example
Async sources must be awaited: