Objective-C Minimalism

main.m

#!/usr/bin/env objc-run
@import Foundation;

@implementation Hello : NSObject
- (void) sayHelloTo:name
{
    printf("Hello %s, my address is %p\n", [name UTF8String], self);
}
@end

int main ()
{
    id hello = [Hello new];
    [hello sayHelloTo:@"sunshine"];
}