@wareset-utilites/queuer NPM

`@wareset-utilites/queuer`

Runs synchronous and asynchronous functions in turn

Installation

npm i @wareset-utilites/queuer ## yarn add @wareset-utilites/queuer

Usage

`new Queuer(value?: any)`

All functions will start in turn, whether they are synchronous or asynchronous.

import { Queuer } from '@wareset-utilites/queuer'

const timeout = (time = 0, cb = () => {}) => {
  return new Promise((resolve) => setTimeout(() => resolve(cb()), time))
}

const queuer = new Queuer('FIRST_DATA')

queuer.add(
  (data) => {
    queuer.add(
      data,
      (data) => console.log('1', data) || 'after 1',

      (data) => {
        queuer.add(
          // Automatically turns into a function
          console.log('2', data) || 'after 2',

          async (data) => {
            await timeout(500, () => console.log('...SLEEP 500'))
            return 'after SLEEP 500'
          },

          (data) => console.log('2-1', data) || 'after 2-1',
          (data) => console.log('2-2', data) || 'after 2-2',

          async (data) => {
            await timeout(1000, () => console.log('...SLEEP 1000'))
            return 'after SLEEP 1000'
          },

          (data) => console.log('2-3', data) || 'after 2-3'
        )

        return 'SECOND_DATA '
      },

      (data) => console.log('3', data) || 'after 3',
      (data) => console.log('4', data) || 'after 4',
      (data) => console.log('5', data) || 'after 5',
      (data) => console.log('6', data) || 'after 6'
    )
  },

  () => {
    queuer.add(
      'SOME_DATA',
      (data) => console.log('7', data) || 'after 7',
      (data) => console.log('8', data) || 'after 8',
      (data) => console.log('9', data) || 'after 9',
      (data) => console.log('10', data) || 'after 10',
      (data) => console.log('11', data) || 'after 11',
      (data) => console.log('12', data) || 'after 12'
    )
  }
)

console.log:

1 FIRST_DATA
2 after 1

...SLEEP 500
2-1 after SLEEP 500
2-2 after 2-1

...SLEEP 1000
2-3 after SLEEP 1000
3 after 2-3
4 after 3
5 after 4
6 after 5

7 SOME_DATA
8 after 7
9 after 8
10 after 9
11 after 10
12 after 11