Re: [Rubycocoa-talk] Save Read files

[Eloy D. <e....@su...>]

Hey Michal,

Well that depends of course on what kind of data it is etc.
And I think you'll have more success with this question on either a =20
pure ruby or cocoa mailing list.

You could save it through conventional ruby ways, maybe Marshal #dump/=20=

#load, which is more of a ruby-lang ml question.
Or through cocoa ways, in which case this would be more of a question =20=

for the cocoa-dev ml.

Anyway, I would advice you to at least write a bit more context of =20
what it is that you are trying to save and if you have special =20
requirements.

Eloy.

On 2 feb 2008, at 15:01, Michal Malinowski wrote:

> Hey!
>
> I'll try it later. But I got next question, I have data in " =20
> @@bundle =3D [@@bz1, @@bz2, @@bz3, @@bo1, @@bo2, @@bo3, @@czas, =20
> @@zakloceniabz1, @zakloceniabz2, @zakloceniabz3, @regulator]" and I =20=

> need to save it to file, and read it from that file too. So mayby =20
> some clues. Thanks for any help.
>
> Best Regards Michal
> Wiadomo=C5=9B=C4=87 napisana w dniu 2008-02-02, o godz 14:27, przez =
Eloy =20
> Duran:
>
>> Hi Michal,
>>
>> Well it seems that you are sending the #bounds=3D message
>> to the NSApplication instance rather than to a Game instance.
>>
>> This is the code:
>>
>> class GameView < OSX::NSView
>>   ib_outlets :game
>>
>>   def awakeFromNib
>>     window.setOpaque(false)
>>     @game.bounds =3D bounds
>>     @timer =3D =20
>> OSX=20
>> ::NSTimer=20
>> .scheduledTimerWithTimeInterval_target_selector_userInfo_repeats_=20
>> (1.0/60.0, self, :tick, nil, true)
>>   end
>> end
>> So the line that's causing the error is: "@game.bounds =3D bounds"
>> because if an objc object does not respond to a setter method, in =20
>> this case #bounds=3D(val),
>> RubyCocoa will try to turn it into a objc (old) style setter =20
>> method, which would be #setBounds(val).
>> So maybe you have connected the ib_outlet to the wrong object in IB?
>>
>> Hope this helps.
>>
>> Eloy
>> On 2 feb 2008, at 11:50, Michal Malinowski wrote:
>>
>>> Hey!
>>> I got that Rubyrocks example from =
http://www.rubycocoa.com/ruby-rocks/=20
>>>  and I got problem while I'm Building program. The problem from =20
>>> console is
>>> 2008-02-02 11:47:08.890 grafika1[653:10b] GameView#awakeFromNib: =20
>>> OSX::OCMessageSendException: Can't get Objective-C method =20
>>> signature for selector 'setBounds:' of receiver =20
>>> #<OSX::NSApplication:0x2d348 class=3D'NSApplication' id=3D0x3e79e0>
>>>
>>> Best Regards Michal
>>> =
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