@dkh-dev/single-action v1.1.0

SingleAction

Single action at the same time

Installation

$ yarn add @dkh-dev/single-action

Example

'use strict'

const SingleAction = require('@dkh-dev/single-action')

const getThing = () => new Promise(resolve => {
    // resolves in the future
    setTimeout(() => resolve(Symbol('something that makes sense')))
})

const main = async () => {
    const singleAction = new SingleAction()

    const promise1 = getThing()
    const promise2 = getThing()
    const promise3 = singleAction.do('get thing', getThing)
    const promise4 = singleAction.do('get thing', getThing)

    console.log(await promise1 === await promise2)
    console.log(await promise3 === await promise4)
}

main()