Re: [Rubycocoa-talk] Documentation for RubyCocoa on Leopard (with followup KVC/CoreData question).

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Ah, I see. Thanks for letting me know.

-Rich-

On Jan 12, 2008, at 2:15 PM, Eloy Duran wrote:

> Hi,
>
> Ok, so the problem is that apple's docs change horribly some (most) of
> the times
> when they do an update. And this breaks the parsing.
>
> Anyways, I'll try to update it asap for the latest documentation  
> update.
>
> Eloy
>
> On 13 jan 2008, at 00:40, Rich Warren wrote:
>
>> Hi,
>>
>> I'm not entirely sure what your asking.
>>
>> I'm trying to install the documentation from the 0.13.0 source of
>> RubyCocoa onto a Leopard system.
>>
>> I'm using whatever default version of RubyCocoa Leopard has
>> installed.  I'm not sure how to find the documentation date from
>> XCode's preferences--and I don't really see how that will affect
>> installing the RubyCocoa docs from source. But, I had recently  
>> updated
>> to the latest docs.
>>
>> -Rich-
>>
>> On Jan 11, 2008, at 1:57 AM, Eloy Duran wrote:
>>
>>> Hi Rich,
>>>
>>> Which versionof RubyCocoa are you exactly using? (from source?)
>>> And what version (which date) is your documentation? You can check
>>> this in the preferences of XCode.app
>>>
>>> Cheers,
>>> Eloy
>>>
>>> On 11 jan 2008, at 11:34, Rich Warren wrote:
>>>
>>>> I finally got around to trying this. However, I kept getting  
>>>> errors.
>>>>
>>>> ruby install.rb config
>>>> ruby install doc
>>>>
>>>> This fails with the following error:
>>>>
>>>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>>>
>>>> install.rb: entering doc phase...
>>>> ---> framework
>>>> /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby
>>>> gen_bridge_doc.rb build ../bridge-doc
>>>> mkdir -p /Users/rikiwarren/Downloads/RubyCocoa-0.13.0/framework/
>>>> bridge-
>>>> doc
>>>> /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/
>>>> ruby -
>>>> I../../ext/rubycocoa -I../../lib gen_bridge_doc/ 
>>>> rdocify_framework.rb
>>>> '/Developer/Documentation/DocSets/
>>>> com.apple.ADC_Reference_Library.CoreReference.docset/Contents/
>>>> Resources/Documents/documentation/Cocoa/Reference/ 
>>>> ApplicationKit/' /
>>>> Users/rikiwarren/Downloads/RubyCocoa-0.13.0/framework/bridge-doc/
>>>> ruby
>>>>
>>>> Working on: ApplicationKit
>>>>
>>>> mkdir -p /Users/rikiwarren/Downloads/RubyCocoa-0.13.0/framework/
>>>> bridge-
>>>> doc/ruby
>>>> Processing reference file: CIColor_AppKitAdditions
>>>> /Users/rikiwarren/Downloads/RubyCocoa-0.13.0/framework/tool/
>>>> gen_bridge_doc/lib/cocoa_ref.rb:70:in `join': can't convert nil  
>>>> into
>>>> String (TypeError)
>>>> 	from /Users/rikiwarren/Downloads/RubyCocoa-0.13.0/framework/tool/
>>>> gen_bridge_doc/lib/cocoa_ref.rb:70:in `initialize'
>>>> 	from gen_bridge_doc/rdocify_framework.rb:173:in `new'
>>>> 	from gen_bridge_doc/rdocify_framework.rb:173
>>>> 	from gen_bridge_doc/rdocify_framework.rb:171:in `each'
>>>> 	from gen_bridge_doc/rdocify_framework.rb:171
>>>> gen_bridge_doc.rb:35:in `command': 'system /System/Library/
>>>> Frameworks/
>>>> Ruby.framework/Versions/1.8/usr/bin/ruby -I../../ext/rubycocoa -
>>>> I../../
>>>> lib gen_bridge_doc/rdocify_framework.rb  '/Developer/Documentation/
>>>> DocSets/com.apple.ADC_Reference_Library.CoreReference.docset/
>>>> Contents/
>>>> Resources/Documents/documentation/Cocoa/Reference/ 
>>>> ApplicationKit/' /
>>>> Users/rikiwarren/Downloads/RubyCocoa-0.13.0/framework/bridge-doc/
>>>> ruby'
>>>> failed (RuntimeError)
>>>> 	from gen_bridge_doc.rb:39:in `ruby'
>>>> 	from gen_bridge_doc.rb:99
>>>> 	from gen_bridge_doc.rb:98:in `each'
>>>> 	from gen_bridge_doc.rb:98
>>>> rm -rf bridge-doc
>>>> doc failed
>>>> hook /Users/rikiwarren/Downloads/RubyCocoa-0.13.0/framework/pre-
>>>> doc.rb
>>>> failed:
>>>> 'system /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/
>>>> bin/
>>>> ruby gen_bridge_doc.rb build ../bridge-doc' failed
>>>> try 'ruby install.rb --help' for usage
>>>>
>>>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>>>
>>>> I also tried
>>>>
>>>> rake build
>>>> rake doc
>>>>
>>>> But this also failed. Am I missing something? Do I need to  
>>>> install a
>>>> library or something to get this to work?
>>>>
>>>> Thanks,
>>>>
>>>> -Rich-
>>>>
>>>> On Dec 17, 2007, at 12:06 AM, Axel Sachmann wrote:
>>>>
>>>>> Hi Rich,
>>>>>
>>>>> i was searching this stuff too. I downloaded the
>>>>> rubycocoa-0.13.0.tar file and then install it manually.
>>>>> Then you must use the install script to generate the doc.
>>>>>
>>>>> ruby install config
>>>>>
>>>>> ruby install doc
>>>>>
>>>>> --> look in the folder /RubyCocoa-0.13.0/framework/bridge-doc/
>>>>>
>>>>> Thats it...
>>>>>
>>>>> Axel
>>>>>
>>>>>
>>>>> Am 17.12.2007 um 05:46 schrieb Rich Warren:
>>>>>
>>>>>> Thanks, but I'd already read those, and was looking for
>>>>>> something a
>>>>>> bit more in-depth.
>>>>>>
>>>>>> Specifically, I'm looking for the BridgeDoc generated
>>>>>> documentation
>>>>>> mentioned in http://rubycocoa.sourceforge.net/
>>>>>> FrameworkDocumentation.
>>>>>> That site says the html documentation should be located in /
>>>>>> Developer/
>>>>>> Documentation/RubyCocoa/Frameworks, but that folder does not  
>>>>>> exist
>>>>>> on
>>>>>> my system, and /Developer/Documentation/RubyCocoa simply
>>>>>> contains a
>>>>>> few japanese files. Additionally, it mentions using ri to access
>>>>>> the
>>>>>> documentation, but that doesn't work either.
>>>>>>
>>>>>> Does anyone know how to generate this documentation for  
>>>>>> Leopard? I
>>>>>> assume I have to use BridgeDoc, but I'm not sure what that is, or
>>>>>> where I can get it. Also, are there any differences in the  
>>>>>> Leopard
>>>>>> distribution of RubyCocoa that I need to be aware of?
>>>>>>
>>>>>> Thanks,
>>>>>>
>>>>>> -Rich-
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Dec 16, 2007, at 3:56 PM, Ian Joyner wrote:
>>>>>>
>>>>>>> Hi Rich,
>>>>>>>
>>>>>>> This seems hot off the press:
>>>>>>>
>>>>>>> http://developer.apple.com/documentation/Cocoa/Conceptual/RubyPythonCocoa/Introduction/Introduction.html
>>>>>>>
>>>>>>> Ian
>>>>>>>
>>>>>>> On 14/12/2007, at 7:50 PM, Rich Warren wrote:
>>>>>>>
>>>>>>>> I'm fairly familiar with both Ruby and Cocoa, but I've never
>>>>>>>> really
>>>>>>>> played around with RubyCocoa before. I read the "Ruby and  
>>>>>>>> Python
>>>>>>>> on
>>>>>>>> Mac OS X" article from the Apple Developer Connection, and I'm
>>>>>>>> looking
>>>>>>>> for more in-depth documentation.
>>>>>>>>
>>>>>>>> I'm using the version of RubyCocoa that comes with Leopard. It
>>>>>>>> seems
>>>>>>>> that the documentation is...missing?
>>>>>>>>
>>>>>>>> I found the example code at /Developer/Examples/Ruby/RubyCocoa,
>>>>>>>> but
>>>>>>>> the documentation at /Developer/Documentation/RubyCocoa has  
>>>>>>>> only
>>>>>>>> three
>>>>>>>> smallish HTML files in Japanese.
>>>>>>>>
>>>>>>>> ri doesn't seem to work for any OSX::* items.
>>>>>>>>
>>>>>>>> How do I find/load the documentation into Leopard?
>>>>>>>>
>>>>>>>> Are there any other good sources of RubyCocoa documentation?
>>>>>>>>
>>>>>>>> In particular, I'm looking for some information on CoreData and
>>>>>>>> Key
>>>>>>>> Value compliance.
>>>>>>>>
>>>>>>>> In short, I have a parent entity that has a to many  
>>>>>>>> relationship
>>>>>>>> with
>>>>>>>> a child entity. I currently display all the parents in a
>>>>>>>> table. I
>>>>>>>> would like to have one column bind to the child count for each
>>>>>>>> parent.
>>>>>>>>
>>>>>>>> In Cocoa, I would do this by giving the parent a transient
>>>>>>>> "count"
>>>>>>>> attribute. I would then make a subclass of NSManagedObject and
>>>>>>>> have
>>>>>>>> the parent use my subclass. In my subclass, I would create a -
>>>>>>>> (int_32t)count method that returned the child count. This would
>>>>>>>> get
>>>>>>>> called, through the magic of KVC for my parent's count value.
>>>>>>>>
>>>>>>>> In RubyCocoa I tried the same. But it didn't work. My sample
>>>>>>>> code
>>>>>>>> is
>>>>>>>> below.
>>>>>>>>
>>>>>>>> require 'osx/cocoa'
>>>>>>>>
>>>>>>>> class ManagedParent < OSX::NSManagedObject
>>>>>>>>
>>>>>>>> 	def count()
>>>>>>>> 		puts "Getting The Count"
>>>>>>>> 		return 5
>>>>>>>> 	end
>>>>>>>> end
>>>>>>>>
>>>>>>>> Yes, yes. I know. I'm not actually getting the child count.
>>>>>>>> But I
>>>>>>>> wanted to get this, simpler version working before I tried to
>>>>>>>> tackle
>>>>>>>> the whole valueForKey_("child") mess.
>>>>>>>>
>>>>>>>> When I run my code, I'm not getting 5 for the count, nor am I
>>>>>>>> seeing
>>>>>>>> "Getting The Count" in the console. How do I get this to work?
>>>>>>>>
>>>>>>>> Thanks,
>>>>>>>>
>>>>>>>> -Rich-
>>>>>>>>
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>>>>>>>> _______________________________________________
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>>>>>>>>
>>>>>>>
>>>>>>>
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