2.0 KiB
NSObject+Rx
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
.bind(to: otherThing)
.disposed(by: 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.
If you want to add a DisposeBag to an Object that does not inherit from NSObject, you can also implement the protocol HasDisposeBag, and you're good to go. This protocol provides a default DisposeBag called disposeBag.
Installing
CocoaPods
Add to your Podfile:
pod 'NSObject+Rx'
And that'll be 👌
Carthage
Add to Cartfile:
github "RxSwiftCommunity/NSObject-Rx"
Add frameworks to your project (no need to "copy items if needed")
Run carthage update or carthage update --platform ios if you target iOS only
Add run script build phase /usr/local/bin/carthage copy-frameworks
with input files being:
$(SRCROOT)/Carthage/Build/iOS/RxSwift.framework
$(SRCROOT)/Carthage/Build/iOS/NSObject_Rx.framework
And rule ✌️
Contributing
Source files are in the root directory. We use CocoaPods to develop, check out the unit tests in the Demo project.
License
MIT obvs.
