Re: Swift : iterating over NSArrayController arrangedObjects
Re: Swift : iterating over NSArrayController arrangedObjects
- Subject: Re: Swift : iterating over NSArrayController arrangedObjects
- From: Devarshi Kulshreshtha <email@hidden>
- Date: Sun, 21 Jun 2015 20:23:39 +0530
Thanks for your help :)
I got it working using this:
for index in downloadingFilesArrayController.arrangedObjects as!
[AnyObject] {
}
On Sun, Jun 21, 2015 at 8:01 PM, Ken Thomases <email@hidden> wrote:
> On Jun 21, 2015, at 8:44 AM, Devarshi Kulshreshtha <
> email@hidden> wrote:
>
> > I have an array controller which stores managed objects of entity
> > 'Student', I am trying to iterate over its content using below code:
> >
> > for (index, element) in downloadingFilesArrayController.arrangedObjects{
> >
> > // want to do some useful things on element
> >
> > }
> >
> > for some reasons it is showing compilation error:
> >
> > 'Type AnyObject does not conform to protocol SequenceType'
> >
> > Any ideas on how can fix it?
>
> The problem is that the arrangedObjects property of NSArrayController is
> typed as "id", not "NSArray*". Try casting it to an array:
>
> for (index, element) in downloadingFilesArrayController.arrangedObjects
> as! [AnyObject] {
> }
>
> Regards,
> Ken
>
>
--
Thanks,
Devarshi
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