Changes in new versions / Swift 3.0
The great renaming
Dropping the NS prefix
The first argument label is required
Lowercase enum cases
The @discardableResult attribute
The fileprivate and open access levels
The new GCD names
The #keyPath literal
inout moved next to the type
The #keyPath literal
This example is in the full version, available in the app stores:
Swift Recipes
App Store
Code Recipes
App Store
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