NSScreencast Episode #9 Automatic Reference Counting

Automatic Reference Counting - NSScreencast

• Erase [ autorelease/release/retain/dealloc]
• Erase dealloc method, @property, retain/etc..
• Menu : Edit > Refactor > Objective-C ARC -> diff
• @property assign -> unsafe_unretained, weak (iOS5)
• Build Settings - search [automatic reference]
• CFStringRef CFSTR , __bridge
  • __bridge_transfer
• For legacy third party lib not compatible with ARC
  • Create Utility file to convert and Disable ARC option in settings