Re: [Rubycocoa-talk] Pure ruby object from cocoa object

[kimura w. <ki...@us...>]

Thanks, 

I found a bug in RubyCocoa.

This is a ad-hock patch but you will get expected results. Patch to 
RBObject.m, in framework/src/objc, and rebuild RubyCocoa.

----
Index: framework/src/objc/RBObject.m
===================================================================
RCS file: /cvsroot/rubycocoa/src/framework/src/objc/RBObject.m,v
retrieving revision 1.2
diff -u -r1.2 RBObject.m
--- framework/src/objc/RBObject.m 12 Dec 2002 07:05:15 -0000  1.2
+++ framework/src/objc/RBObject.m 12 Apr 2005 14:58:37 -0000
@@ -286,8 +286,8 @@
 - (BOOL)isKindOfClass: (Class)klass
 { 
   BOOL ret;
-  DLOG1("isKindOfClass(%@)", klass);
-  ret = NO;
+  DLOG1("isKindOfClass(%@)", NSStringFromClass(klass));
+  ret = (klass == [RBObject class]) ? YES : NO;
   DLOG1("   --> %d", ret);
   return ret;
 }
----

Mon, 11 Apr 2005 21:36:53 -0600, Rod Schmidt wrote:
>When I try to call __rbobj__, I get a method missing error. I think 
>that is because __rbobj__ is a "C" method and is not supposed to be 
>called on a ruby object. Let me explain my problem better.
>
>First, I have a profile class like this:
>

I tested your classes. 
----
require 'osx/cocoa'

  array = OSX::NSMutableArray.alloc.init
  array.addObject(Profile.new("Taro","01-01")) # ruby object into Cocoa

  controller = ProfileTableController.alloc.init
  controller.addProfile(Profile.new("Ruby","02-24"))
  controller.addProfile(array.objectAtIndex(0)) # -- A.
----
RubyCocoa should get instance of Profile at A. but not. I found  
the function rbobj_get_ocid(), in framework/src/objc, didn't 
work correctly.

>In other words the name attributes of the profile objects is not a pure 
>ruby string. So, back to my original question. How do I put a pure ruby 
>object in the @profiles array instead of the OCObject (the objective-C 
>wrapper around the ruby object)?
>