D
Dashlite

series

async

Runs async functions in series (one after another), passing results sequentially.

Signature

series<T>(tasks: (() => Promise<T>)[]): Promise<T[]>

Parameters

NameTypeDescription
tasks(() => Promise<T>)[]Array of async functions to execute

Returns

Promise<T[]> - Returns array of results

Examples

Sequential operations

import { series } from 'dashlite'

const results = await series([
  async () => await step1(),
  async () => await step2(),
  async () => await step3()
])

Ordered execution

import { series } from 'dashlite'

const tasks = [
  () => delay(100, 'first'),
  () => delay(200, 'second'),
  () => delay(50, 'third')
]
const results = await series(tasks)
// => ['first', 'second', 'third']

Available since version 1.2.0