Hope you all had a wonderful Christmas and New Year's! I was wondering what you thought of these approaches. I also wanted to know a little bit about the caveats with this approach and with implemebting a 1:1 association between mirrors and the actual instances, in general. On Dec 25, 2015 2:35 PM, "Vivin Suresh Paliath" <vivin.pali...@gmail.com> wrote:
> I thought I would start a separate thread for this dedicated to discussing > possible fixes. The issue is the following "surprising" behavior when > dealing with foreign script-objects: > > foreignObj === foreignObj; //true > foreignObj.prop === foreignObj.prop; //false > > I took a quick stab at fixing this. My first approach is quite naive; I > just have a cyclic reference (see here > <https://gist.github.com/vivin/58f4e62f3926222f63cf>) from ScriptObject > back to its mirror. It does seem to fix the issue and none of the tests > seem to fail either. I initially used a weakref, but I'm not sure if that > would have bought me anything extra. The weakref would be GC'd when no > strong references are held on the mirror, but I think even without the > weakref, that would be the case. I admit I don't like the cyclic reference, > but are there any other drawbacks with the approach? > > Another approach I tried was to use a WeakHashMap in Context. I tried that > approach (see here <https://gist.github.com/vivin/cfbb18f21935925555db>) > as well and it also seemed to fix the issue without causing any tests to > fail. > > Thanks! > > Vivin > -- > Ruin untold; > And thine own sadness, > Sing in the grass, > When eve has forgot, that no more hear common things that gleam and pass; > But seek alone to lip, sad Rose of love and ruin untold; > And thine own mother > Can know it as I know > More than another > What makes your own sadness, > Set in her eyes. > > map{@n=split//;$j.=$n[0]x$n[1]}split/:/,"01:11:02". > ":11:01:11:02:13:01:11:01:11:01:13:02:12:01:13:01". > ":11:04:11:06:12:04:11:01:12:01:13:02:12:01:14:01". > ":13:01:11:03:12:01:11:04:12:02:11:01:11:01:13:02". > ":11:03:11:06:11:01:11:05:12:02:11:01:11:01:13:02". > ":11:02:12:01:12:04:11:06:12:01:11:04:12:04:11:01". > ":12:03:12:01:12:01:11:01:12:01:12:02:11:01:11:01". > ":13:02:11:01:02:11:01:12:02";map{print chr unpack" > i",pack"B32",$_}$j=~m/.{8}/g >
