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iOS Object-Oriented Swift Classes in Swift Classes with Custom Types

Brendan Mauri
Brendan Mauri
932 Points
Posted by Brendan Mauri
Brendan Mauri
932 Points

Not sure how to add a constant to something with two inits, please help :D, thank you in advance

I believe my code is correct except for when i add my constant

objects.swift 
struct Location {
  let latitude: Double
  let longitude: Double
}
class Business {
let name: String
let location: Location

init(x: Double, y: Double) {
self.location = Location(latitude: x, longitude: y)
}
init(name: String) {
self.name = name
}

}
let someBusiness = Business(name: "Oco Industries") (Location: 46.0, 58.2)

3 Answers

Jeff McDivitt
Jeff McDivitt
23,970 Points
Jeff McDivitt
Jeff McDivitt
23,970 Points

Hi Brendan -

There are a few issues with your code, it begins with initializing your class. You need to initialize the constants you set up in your class. After you get that I believe that you will see how the rest pieces together. If not please feel free to ask me

Thanks

struct Location {
    let latitude: Double
    let longitude: Double
}

class Business {

    let name: String
    let location: Location

    init(name: String, location: Location) {
        self.name = name
        self.location = location
    }

}

let someBusiness = Business(name: "My House", location: Location(latitude: 32.0, longitude: 23.4))
Brendan Mauri
Brendan Mauri
932 Points
Brendan Mauri
Brendan Mauri
932 Points

Thanks alot for the help man. Im having trouble doing these challenges but this was my best attempt so far. Thanks again

Jeff McDivitt
Jeff McDivitt
23,970 Points
Jeff McDivitt
Jeff McDivitt
23,970 Points

No problem - Some of the challenges are not worded the best which makes it tough for a person learning!! Keep coding and eventually these concepts will be second nature to you :)

jc laurent
jc laurent
6,351 Points
jc laurent
jc laurent
6,351 Points

is good to teach english grammar but better to apply it to oneself!