Hippo / SwiftyBus

An eventbus written in Swift.

SwiftyBus

A simple eventbus written in Swift.

Getting started

To add SwiftyBus as a dependency do the following

Declare the dependency in your Package.swift

.package(url: "https://github.com/Hippo/SwiftyBus.git", from: "1.0.2")

Then you will need to add it to your target as such

.product(name: "SwiftyBus", package: "SwiftyBus")

Import the library

import SwiftyBus

Making an event

final class MyEvent: Event {
  let myString: String

  init(myString: String) {
    self.myString = myString
  }
}

Registering a listener

let bus = SwiftyBus()

// optionally store the listener
let listener = bus.listen(MyEvent.self) { myEvent in
  print(myEvent.myString)
}

// For async listeners
bus.async(MyEvent.self) { myEvent in
  print(myEvent.myString)
}

Posting an event

bus.post(MyEvent(myString: "Posting event"))

Unregistering a listener

bus.unregister(listener)