It may also work if you create a "generic" extension that can only be
applied to strings.
Then i'm guessing that you will not need to specify the type on the use.
LF
On 13/10/2016 22:44, Nevin Brackett-Rozinsky via swift-users wrote:
It works if you specify the types of the variables:
let a: String = …
if let b: String = …
Nevin
On Thu, Oct 13, 2016 at 5:36 PM, Rick Mann via swift-users
<swift-users@swift.org <mailto:swift-users@swift.org>> wrote:
It seems I can write this:
extension String
{
public func deleting(prefix inPrefix: String) -> String
public func deleting(prefix inPrefix: String) -> String?
}
But I was hoping it would do the right thing:
let a = s.deleting(prefix: "foo")
if let b = s.deleting(prefix: "foo") { }
But it finds these ambiguous, and I'm not sure how to specify
which I want.
I'm having trouble googling for an answer on this. Some answers
around generics, but that doesn't apply in this case.
--
Rick Mann
rm...@latencyzero.com <mailto:rm...@latencyzero.com>
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