Async Unsucked

A simple, tiny, 0 dependency library to simplify the usage of asynchronous operations.

async function example() {
    const req = async(axios.get('http://localhost:3000/'))
    const [reply, data] = await Promise.all([
        req.data.reply,
        req.data
    ])
    console.log(reply, data) // "hello", {"reply": "hello"}
}


async function destructuring() {
    const req = async(axios.get('http://localhost:3000/'))
    const { reply } = req.data
    console.log(await reply) // "hello"
}


async function wrap() {
    const fetcher = async.wrap(axios.get)
    const { reply } = fetcher('http://localhost:3000/').data
    console.log(await reply) // "hello"
}



async function all() {
    const req = async(axios.get('http://localhost:3000/'))
    const obj = await async.all({
        reply: req.data.reply,
        data: req.data
    })
    console.log(obj) // { data :{'hello', { reply: 'hello'} } }
    const arr = await async.all([
        req.data.reply,
        req.data
    ])
    // same as Promise.all
    console.log(arr) // [ 'hello', { reply: 'hello'} ]
}



async function mix() {
    const req = async(axios.get('http://localhost:3000/'))
    const arr = await async.all([
        req.then(res => res.data.reply), // still works
        req.data
    ])
    console.log(arr) // [ 'hello', { reply: 'hello'} ]
}


async function map() {
    const req = async(axios.get('http://localhost:3000/'))
    const arr = [1, req.data.reply, 4]
    const res = async.map(arr, (c, i, err) => {
        if (err) console.log(err)
        else console.log(c, i)
        // 1 0
        // 4 2
        // hello 1
        return c
    })
    console.log(await res) // [ 1, 'hello', 4 ]
}

|| | |--|--| |async(p: Promise)| Make it possible to get sub-properties from Promise objects using Proxies. | |async.wrap(func: Function)|Wraps the return value of a function with async()| |async.all(promises: Promise[])| Same as Promise.all but supports objects aswell. | |async.allSettled(promises: Promise[])|Same as Promise.allSettled but supports objects aswell.| |async.race(promises: Promise[]) | Same as Promise.race but supports objects aswell. | |async.map(arr: Promise[], callback: Function) | Map async iterator.|

Pull requests are more then welcome.