bharath2020 / tic-tac-toe-swift

Tic-Tac-Toe with minimax algorithm in Swift

Tic-Tac-Toe-Swift

Tic-Tac-Toe with minimax algorithm in Swift. I ported this from Objective-C version of this project to learn nuances or changes that are needed in Swift programming for a person coming from extensive Objective-C background.

Below are summary of the changes I experienced while implementing this project

1. You don’t have to subclass all your classes from NSObject
2. Immutability is let, Mutability is var. Always start with ‘let'
3. Yet another block syntax
4. Use === to compare two object pointers
5. You no longer need NSDictionary to send more than one value. Swift introduces Tuples to return multiple values
6. Initialize all your variables in the class before calling super init.

For more details, Please check my blog post here http://bharath2020.in/2015/09/19/porting-to-swift-from-objective-c/