but-wait

but-wait allows to synchronize initialization tasks across your application easily.

Installation

Install with npm:

npm i --save but-wait

Install with yarn:

yarn add but-wait

Example

// component.js
import butWait from "but-wait";

butWait.thereIsMore(
    fetch("some/important/data")
        .then(data =>  processData(data))
)


// main.js
import butWait from "but-wait";

butWait.noMore().then(() => {
    //important data is fetched and processed
    startApplication()
})

Documentation

thereIsMore(more)

add a task that should be run before. Can not be called after noMore() was called.

| Argument | Type |Description | | --- | --- | --- | | more | <function:<Promise>> or <Promise> | can be either a Promise or a function that returns a Promise. |

noMore()

can only be called once

| Argument | Type |Description | | --- | --- | --- | | returns | <Promise> | resolved after all Promises in the stack are resolved |

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

TODO-List

• add namespaces
• add tests

License

MIT