Hey Guys,
I'm a bit unclear on this situation then..
If you create an Objective-C class "MyController" with methods and then a Ruby
class "MyController" the class should combine all the methods between both
correct?
For instance:
Objective-C Class:
#import "MyController.h"
@implementation MyController
- (void)helloWorld {
NSLog(@"hello world!");
}
@end
Ruby Class:
class MyController
end
Objective-C App Delegate Class:
#import "AppDelegate.h"
#import "MyController.h"
@implementation AppDelegate
- (void)applicationDidFinishLaunching:(NSNotification *)notification {
MyController *c = [[MyController alloc] init];
[c helloWorld];
}
@end
The behavior I'm expecting is to see "Hello world" in the console but it seems
as if the entire Objective-C method was deleted. I don't have a method in the
Ruby class called helloWorld.
Cheers,
Robert
On 12/02/2011, at 2:43 PM, Matt Aimonetti wrote:
> Mark, your answer was great, I just wanted to make sure people reading the
> thread in the future get a simple answer.
> You did a great job explaining why the answer was no and I'm sure it will be
> valuable to many.
>
> - Matt
>
> On Fri, Feb 11, 2011 at 5:35 PM, Mark Rada <[email protected]> wrote:
> One day I'll get this question answering thing done correctly.
>
> Sent from my iDevice
>
> On 2011-02-11, at 20:05, Matt Aimonetti <[email protected]> wrote:
>
>> Do MacRuby classes completely overwrite Objective-C classes if you load one
>> in with the same class name?
>>
>> Just to be clear, the answer is no ;)
>>
>> - Matt
>>
>> Sent from my iPhone
>>
>> On Feb 11, 2011, at 17:00, Mark Rada <[email protected]> wrote:
>>
>>> Hi Robert,
>>>
>>> Classes in ruby are open, which means that if you define it in multiple
>>> places, you get one class with things from all the definitions definitions.
>>>
>>> However, if you define the same methods, then which ever method you define
>>> last is the one that will exist. There are also techniques for
>>> concatenating methods.
>>>
>>> If you want two classes with the same name two remain separate, consider
>>> using a module to create a namespace.
>>>
>>>
>>> Sent from my iDevice
>>>
>>> On 2011-02-11, at 17:54, Robert Payne <[email protected]> wrote:
>>>
>>>> Hey All,
>>>>
>>>> Do MacRuby classes completely overwrite Objective-C classes if you load
>>>> one in with the same class name? I'm just testing the best way to
>>>> communicate to a MacRuby class from an Objective-C class and wanted to
>>>> make sure.
>>>>
>>>> Robert Payne
>>>> Interactive Developer
>>>> _______________________________________________
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