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iOS Swift 2.0 Enumerations and Optionals Introduction to Optionals Initializing Optional Values

Darshan Padmanabhan
Darshan Padmanabhan
3,101 Points
Posted by Darshan Padmanabhan
Darshan Padmanabhan
3,101 Points

optionals.swift

i thought we didn't use init for structures...

optionals.swift 
struct Book {
    let title: String
    let author: String
    let price: String?
    let pubDate: String?

    init 

}

1 Answer

luke jones
luke jones
8,915 Points
luke jones
luke jones
8,915 Points

We can use inits for structs, it's just they don't need to be set. Unlike classes, structs already have a default initialisers built in.