Mighty Promise

Powerful promise utils collections

Usage

Install

yarn add mighty-promise
# or
npm i mighty-promise

Use

import {Progressive} from 'mighty-promise'
import {Progressive} from 'https://deno.land/x/mighty_promise@v0.0.6/mod.ts'

API

Progressive.map(arr, callback, option)

map can split a large task on arr to several small tasks. It can be used to prevent heavy calculation from blocking the thread.

option definition

interface ProgressiveOptions {
  // in ms
  minInterval?: number;
  // in ms
  maxExecutionDuration?: number;
  useIdleCallback?: boolean;
}

Example

import {map} from 'mighty-promise'

async function tasks(taskInfo: string[]) {
  map(tasks, task => {
    runTask(task);
  }, {maxExecutionDuration: 10})
}

Progressive.forEach(arr, callback, option)

It is the same as map, but the output is ignored.