Re: Question about enums
Re: Question about enums
- Subject: Re: Question about enums
- From: "Stephen J. Butler" <email@hidden>
- Date: Fri, 17 Jul 2015 15:33:29 -0500
How about using a Custom option with an associated String value?
enum Foo:String {
case Bar = “Bar"
case Etc = “Etc"
case Etc_Etc = “Etc Etc"
case Custom(String)
}
On Fri, Jul 17, 2015 at 2:53 PM, Michael de Haan <email@hidden> wrote:
> I wonder if I can get some input as I seemed to have hit a wall in Swift,
> 2.0
>
> My App uses structs and enums to hold the bulk of the data needed for
> it’s default values (probably over 95%). So, for example,
>
> enum Foo:String {
>
> case Bar = “Bar"
> case Etc = “Etc"
> case Etc_Etc = “Etc Etc"
> }
>
>
> As a very small percentage of the app, I want to allow the user to add a
> custom “raw-Value" of Type Foo. In essence, it would be as if the user had
> added another case to the enum.
>
>
>
> let x = Foo(rawValue: “newRawValue”) not unsurprisingly, returns “nil".
>
> I know that I could use Core Data to store the data, but it seems that for
> so trivial amount of user data,I should be able to do it without resorting
> to Core Data.
>
> Or, I may be approaching it the wrong way entirely.
>
> Your thoughts would be greatly appreciated.
>
>
>
>
>
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