Hello!
Aiming to complete transparency, it would be really nice if one could send #veryDeepCopy to an instance of MagmaCollection (or some object containing it) and get a fresh new MagmaCollection with all the elements deeply copied to it. By default it won't work because 'session' instance variable must not be deeply copied. As far I understand, one should override #veryDeepInner: and maybe #veryDeepFixupWith: to shallow-copy 'sessoin', and deep-copy everything else, and probably do something more to clear references to the collection begin copied.
I did try to do it, but the semantics of Pharo deep-copy are just too confusing for me. I keep getting "unknown OID" error from magma server.
I must be doing something wrong. Any advices, or code? :)