Re: [Rubycocoa-talk] Don't understand what I did wrong

[Avram L. <aj...@gm...>]

On Fri, Feb 29, 2008 at 9:40 PM, Pierce T. Wetter III
<pi...@tw...> wrote:
>  The code:
>
>  @storeMetaDeta
>  =NSPersistentStore.metadataForPersistentStoreWithURL_error(url,error)

Looking at the class documentation
(http://developer.apple.com/documentation/Cocoa/Reference/NSPersistentStore_Class/Reference/NSPersistentStore.html#//apple_ref/occ/clm/NSPersistentStore/metadataForPersistentStoreWithURL:error:),
NSPersistentStore.metadataForPersistentStoreWithURL_error is supposed
to be a class method.

Could RubyCocoa be mangling the mapping?

Try initializing a store instance with
initWithPersistentStoreCoordinator:configurationName:URL:options: and
then use metadataForPersistentStoreWithURL_error on the instance. I
realize that defeats the purpose of getting metadata with a class and
not instance method, but it might help understand what's going on.

Avram