Stalker 1.2.0

You want to add pod 'Stalker', '~> 1.2' similar to the following to your Podfile:

target 'MyApp' do
  pod 'Stalker', '~> 1.2'
end

Then run a pod install inside your terminal, or from CocoaPods.app.

Alternatively to give it a test run, run the command:

pod try Stalker

Stalker 1.2.0

By
Luca Querella

Heavily inspired by KVOController, Stalker offers a developer-friendly, block-based interface to KVO and NSNotification.

How to use it

//import the header
#import "NSObject+Stalker.h"

// observe the property 'count' for the object spoons
[self.stalker whenPath:@"count"
       changeForObject:spoons
               options:NSKeyValueObservingOptionNew 
                  then:^(id object, NSDictionary *change) {

               }];

// listen to the notification UIApplicationDidBecomeActiveNotification
[self.stalker when:UIApplicationDidBecomeActiveNotification 
              then:^(NSNotification *notification) {

}];

note that:

You don't need to unobserve. it's automagically done when the object is deallocated
You don't need to create an instance of STStalker, it's already available through the category NSObject+Stalker

Contact

Luca Querella [email protected]