If you're using RxSwift, you've probably encountered the following code more than a few times.

class MyObject: Whatever {
	let disposeBag = DisposeBag()

	...
}

You're actually not the only one; it has been typed many, many times.

Instead of adding a new property to every object, use this library to add it for you, to any subclass of NSObject.

thing
  .bindTo(otherThing)
  .addDisposableTo(rx_disposeBag)

Sweet.

It'll work just like a property: when the instance is deinit'd, the DisposeBag gets disposed. It's also a read/write property, so you can use your own, too.

This works with RxSwift version 2, which is still prerelease, so you've gotta be fancy with your podfile.

pod 'RxSwift', '~> 2.0.0-beta'
pod 'NSObject+Rx'

And that'll be 👌

MIT obvs.