Thanks Laurent,
I'd forgotten about performRubySelector:. The ruby class I'm using takes 2
args, one of them a default argument, so I created an initWith method to work
around that - problem solved now.
Alan
On 17 Jan 2011, at 21:51, Laurent Sansonetti wrote:
> Hi Alan,
>
> When performing R
Hi Alan,
When performing Ruby selectors on Ruby objects from Objective-C, the
performRubySelector: method should be used instead of performSelector:, because
it takes care of special Ruby semantics such as splat or default arguments.
[RubyClass performRubySelector:@selector(new:) withAr
Hi Eloy,
The way I'm initializing the ruby objects is with a custom class method as they
must be intialized with arguments.
For example, here is the macruby class method:
def self.initWithPath(path, isActive:active)
new(path, active)
end
Which means that in Objective-C I'm using the som
You're welcome Alan :)
Hmm, I wonder if this big impact is because of skipping evaling everytime,
which iirc is the only thing that evaluateString does, or something else is
happening... Have you also tried doing [rubyClass new] instead of alloc init? I
thought they should do the same.
On 17 j
Brilliant suggestion Eloy, much appreciated.
There's a noticeable improvement in speed using this technique. In the method
which added ruby objects to an array, 77% of the time was spent on initialising
the objects, that's now down to 35%.
Alan
On 17 Jan 2011, at 13:32, Eloy Durán wrote:
> Aft
After the Ruby code that defines the class has been evaled, you should be able
to do the following:
Class rubyClass = NSClassFromString(@"RubyClass");
id rubyObject = [[rubyClass alloc] init];
On Jan 17, 2011, at 2:05 PM, Alan Skipp wrote:
> Hi,
> Is there any way to inform an Objective-C class
Hi,
Is there any way to inform an Objective-C class of the existence of a ruby
class so that instances can be created in Objective-C code?
Currently I am doing the following:
[[MacRuby sharedRuntime] evaluateString:[NSString
stringWithFormat:@"RubyClass.new('%@')", arg]];
If I'm adding quite a
