Missing return type!!! Argh... caming from Python and Ruby doesn't help.
Thanks!!!
On Tue, Mar 3, 2015 at 12:27 PM, Roland King <r...@rols.org> wrote:
>
> On 3 Mar 2015, at 22:42, Juanjo Conti <jjco...@carouselapps.com> wrote:
>
> Ok, first of all thanks all for the replies.
>
> I'm trying to solve it this an util class method:
>
> import Cocoa
>
> class Utils: NSObject {
>
> class func isValidUrl(url: NSURL?) {
> var lower = url?.scheme?.lowercaseString
> return lower == "http" || lower == "https"
> }
> }
> Sadly I'm getting and error in the return line that I can't interprete:
> Cannot invoke == with argument list of type `($T4, $T8)`
>
>
>
> What I'm doing wrong?
>
>
> Using Swift :)
>
> Thanks,
>
>
> If you use the latest beta you get a slightly better error message “Bool
> is not convertible to ()”, that is one thing that version has fixed, the
> $T3 variables in error messages, which is a good step forward.
>
> That error message might lead you to realise what I didn’t from the
> original error message either, that your function definition is missing
> “->Bool” to give it a return type. Would still prefer an error message
> which directly said ‘Incorrect return type” but at least this one gave
> enough hints to figure it out.
>
>
--
Juanjo Conti <jjconti <http://goog_2023646312>@carouselapps.com
<jjco...@carouselapps.com>>
Software Engineer - Carousel Apps <https://carouselapps.com>
--
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