SwiftKVO

Usage

let observer = PropertyObserver(observed: <#NSObject#>, events: <#[String : (AnyObject?, AnyObject?) -> Void]#>, isInitiallyObserving: <#Bool#>)

Example

func scrollViewContentOffsetDidChange(oldValue: AnyObject?, newValue: AnyObject?) {
    if let contentOffset = newValue?.CGPointValue() {
        // Do something with the new content offset...
    }
}

let observer = PropertyObserver(observed: self.scrollView, events: [
    "contentOffset": scrollViewContentOffsetDidChange
    ])

Requirements

If installing using CocoaPods, then a deployment target of iOS 8 or higher is required due to dynamic framework linking.

If you prefer to install manually then the minimum deployment target is loosened to iOS 7 or higher due to Swift not being available for iOS 6 and below.

Installation

Manually

Just copy and paste the single class file, PropertyObserver.swift into your project!

Author

Jake00, [email protected]

License

SwiftKVO is available under the MIT license. See the LICENSE file for more info.