Nested store corrupts null values about ember.js

[guilhermeaiolfi]

shouldn't it be A.Rec (see the "R") in the second .find() call too?

[ef4]

No, I'm intentionally finding the same record in the second store. Not the set of all records of that class.

[robotony]

I just ran into this and it seems an issue with the behavior of SC.copy where deep=true. An example:

obj = {"field":null}
Object
field: null
proto: Object
SC.copy( obj, true)
Object
field: Object
proto: Object
SC.copy( obj, false)
Object
field: null
proto: Object

Wondering if this line in _copy and SC.copy:
if ('object' !== typeof obj) return obj;
should be:
if (('object' !== typeof obj) || (obj === null)) return obj;

This fixes the issue for me.

[ef4]

I can confirm that robotony's change fixes my original test case.

[ef4]

Closing this issue in favor of issue #111, which has a pull request.