Re: [Rubycocoa-talk] methodSignature is nil.

[Dave H. <gr...@gr...>]

On Jun 17, 2005, at 1:49 AM, Jonathan Paisley wrote:

> Have you told the table that you've updated the data source? Call 
> reloadData on the table view.

No. That's the part that I meant when I said "I think I know how to 
make this work." I have to create an 'ib_outlet :myTable ' entry in 
Ruby and do the corresponding mojo in Interface Builder so that I can 
then call a reload on the view.

> To be honest, I think for this application you're better to use the 
> standard datasource techniques rather than bindings. Bindings tend to 
> be more useful when there's different ways to edit or view data (e.g., 
> both directly in the table and also in a bunch of fields below the 
> table).

Hmm. OK.

> The current release of RubyCocoa (0.4.1) doesn't support bindings 'out 
> of the box'. There's some extra code you need to get it to work.

Aha! I feel less dumb. :)

>  This has since been integrated into CVS, so the next release will 
> have it.

I'll wait.

So, um, is RubyCocoa 'out of the box' working with Core Data from Tiger 
and XCode 2.0? Fiddling with bindings here just seemed like a good 
opportunity to experiment, but my next project has "I (heart) Core 
Data" written all over it.