guseyn / cutie-created

Cutie extension for creating objects with async arguments.

cutie-created

Cutie extension for creating objects with async arguments. It's based on the Async Tree Pattern.

Install

npm install @cuties/created

Run test

npm test

Run build

npm run build

Example

Let's say you have an object User:

class User {
  constructor (name, email) {
    this.name = name
    this.email = email
  }
}

But in some cases you can get name and email only via async calls, so you need User to have async arguments, but User is not an async object. This lib provides the object Created, which solves the problem.

const { Created } = require('@cuties/cutie')
const User = require('./User')

new Created(
  User, new RetrievedSomehowUserName(), new RetrievedSomehowUserEmail()
).call()

And in this case Created represents User with properties from the specified async objects.

So, the signature of Created is

new Created(ObjThatYouNeedToCreate, ...asyncArgsOfObjThatYouNeedToCreate)

cutie-created's Issues

npm init

implementation