tewha

    __block id foo = [MyObject new];
    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
        NSLog(@"block entering synchronized");
        @synchronized(foo) {
            NSLog(@"running in synchronized");
            sleep(10);
            // what does @synchronized do the now-zombie foo as part of its closure?
        }
        NSLog(@"block exited synchronized");
    });

tewha

<?php 

// NOTE that responses are automatically generated by Presto (this example simulates the call as a demonstration)

// 1. Create new Response (faking $ctx)

$r = new Response((object) array( 'res' => 'htm' ) ); // htm intentional, tests type matching	

// 2. Add a new type handler, with a custom mapping (anon fn)