Ah, sorry I was not clear enough in my introduction. Obviously, I removed all =/hash overrides on the involved objects and it is therefore an orthogonal issue (that's why I first resolved the other issues first). Or did you mean something I did not understand in your previous message?
Hilaire Le 06/03/2017 à 18:45, Esteban Lorenzano a écrit : > just as a side note: > > you must NEVER do a hash based in an attribute that might change. You will > screw not just Voyage but all collections where your object is stored (except > Array). > > Esteban -- Dr. Geo http://drgeo.eu
