I started working on this. I have a failing test case and figured a
way to hook in the objc lookup inside the ivar_get function.
However, I haven't figured out how I can call
object_getInstanceVariable with an ROBJECT.. any hints appreciated.
Regards, Mathias
On 3 Apr 2009, at 19:29, Laurent Sansonetti wrote:
On Apr 1, 2009, at 8:07 AM, Benjamin Stiglitz wrote:
Is there a way to access instance variables defined in an
Objective-C
class from a Ruby extension?
It is currently not implemented, but it's technically possible. A
good work-around is to define accessors (properties) as John
mentioned.
Maybe we need MacRuby::Runtime to bubble up the Obj-C runtime. Or
FFI.
Might be a nice feature, but in this case I think we should simply
expose the existing Objective-C ivars in variable.c, by adding
another lookup path. If someone is willing to investigate that let
me know. Should not be that hard.
Laurent
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