Re: [Rubycocoa-talk] Importing Ruby Classes into Obj-C code

[Knud H. M. <knu...@de...>]

Am 14.04.2008 um 12:20 schrieb Ferhat Ayaz:

> are you sure that [dataSource dimensions]; returns an NSSize?

No, I can't be - Ruby methods don't define a return type. The error  
already happens at compile time, not at runtime.

Knud

>
>
> Ferhat
>
> ----- Original Message ----
> From: Knud Hinnerk Möller <knu...@de...>
> To: rub...@li...
> Sent: Monday, April 14, 2008 12:56:52 PM
> Subject: [Rubycocoa-talk] Importing Ruby Classes into Obj-C code
>
> Hi,
>
> please forgive me if this is a stupid question to ask, but is it
> possible to import a Ruby class definition into Obj-C? What I mean is
> this:
>
> I have a RubyCocoa class:
>
> class KNTiledMap < OSX::NSObject
>     attr_accessor :dimensions
>     ...
> end
>
> I have an Obj-C class in which I want to use the Ruby class:
>
> @interface KNTileView : NSView {
>     KNTiledMap *dataSource;
> }
>
> @implementation KNTileView
>     ...
>     NSSize originalSize = [dataSource dimensions];
>     ...
> @end
>
> This leads to a compile "error: invalid initializer".
>
> How can I make this work?
>
> Cheers,
> Knud
> -------------------------------------------------
> Knud Möller, MA
> +353 - 91 - 495086
> Smile Group: http://smile.deri.ie
> Digital Enterprise Research Institute
>   National University of Ireland, Galway
> Institiúid Taighde na Fiontraíochta Digití
>   Ollscoil na hÉireann, Gaillimh
>
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by the 2008 JavaOne(SM) Conference
> Don't miss this year's exciting event. There's still time to save  
> $100.
> Use priority code J8TL2D2.
> http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone
> _______________________________________________
> Rubycocoa-talk mailing list
> Rub...@li...
> https://lists.sourceforge.net/lists/listinfo/rubycocoa-talk
>
>
>   
> -------------------------------------------------------------------------
> This SF.net email is sponsored by the 2008 JavaOne(SM) Conference
> Don't miss this year's exciting event. There's still time to save  
> $100.
> Use priority code J8TL2D2.
> http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone_______________________________________________
> Rubycocoa-talk mailing list
> Rub...@li...
> https://lists.sourceforge.net/lists/listinfo/rubycocoa-talk

-------------------------------------------------
Knud Möller, MA
+353 - 91 - 495086
Smile Group: http://smile.deri.ie
Digital Enterprise Research Institute
   National University of Ireland, Galway
Institiúid Taighde na Fiontraíochta Digití
   Ollscoil na hÉireann, Gaillimh