Objective-C Tips

Demo project that illustrates some of ObjC rarely used features.

1. Unnamed methods
2. Subscript methods for custom objects
3. @property syntax for non-property methods
4. Creating object without alloc/init (with calloc)
5. Print current autorelease pool
6. Synthesized ivars for @property
7. Accessing public ivars with ->
8. instancetype keyword
9. Proxying other object with forwardingTargetForSelector: and forwardInvocation:
10. Using NSFastEnumeration to make for..in loop possible for custom objects

Project uses ARC and contains one custom class TestObject with all mentioned features in it. main() function show how this class can be used.

This code is distributed under MIT License. See LICENSE file for more info.