rtyer

### Keybase proof

I hereby claim:

  * I am rtyer on github.
  * I am rtyer (https://keybase.io/rtyer) on keybase.
  * I have a public key whose fingerprint is EF11 F9BF C16C 2BE9 8D31  75B1 0BFF 8545 4BA0 C8FA

To claim this, I am signing this object:

rtyer

Verifying that +rctyer is my blockchain ID. https://onename.com/rctyer

rtyer

[UIViewController aspect_hookSelector:@selector(viewDidAppear:) withOptions:AspectPositionAfter usingBlock:^(id<AspectInfo>aspectInfo, BOOL animated){
	//use aspectInfo.instance to differentiate 
} error:NULL];

rtyer

//Do NOT do this

//This will correctly attach
[FirstViewController aspect_hookSelector:@selector(viewDidAppear:) withOptions:AspectPositionAfter usingBlock:^(id<AspectInfo>aspectInfo, BOOL animated){
        //stuff
} error:NULL];

//This won’t attach and will throw a warning
[SecondViewController aspect_hookSelector:@selector(viewDidAppear:) withOptions:AspectPositionAfter usingBlock:^(id<AspectInfo>aspectInfo, BOOL animated){
        //stuff

rtyer

[JCAAuthenticator aspect_hookSelector:@selector(clearAuthenticationData) withOptions:AspectPositionAfter usingBlock:^{
        DDLogVerbose(@"User Sign Out");
        [ARAnalytics event:@"signout"];
} error:NULL];

rtyer

[MyBackendService aspect_hookSelector:@selector(loadRecordForId:) withOptions:AspectPositionAfter usingBlock:^(id<AspectInfo>aspectInfo, NSString *objectId) {
   DDLogVerbose(@“Magic occurred in instance: %@ with a parameter of objectId: %@”, aspectInfo.instance, objectId);
} error: NULL];

rtyer

@implementation MyBackendService
- (MyRecord)loadRecordForId:(NSString *)objectId {
   //magic happens
}
@end

rtyer

public interface Callable<V> {
   V call() throws Exception;
}

rtyer

def init = {servletContext ->
   ExpandoMetaClass.enableGlobally()

   Number.metaClass {
      getMetersToMiles = {-> UnitConverter.convertMetersToMiles(delegate)}
      getMilesToMeters = {-> UnitConverter.convertMilesToMeters(delegate)}
   }
}