Am 17.04.2014 um 10:08 schrieb Olivier Auverlot <olivier.auver...@gmail.com>:

> Hi,
> 
> I'm using Voyage and I need to duplicate an existing document in a Mongo 
> database. I suppose that the id must be changed before saving.
> 
> What is the best way to do that ?
> 
If you need a shallow copy then you better just copy the object and store it. 
Changing the id is asking for trouble I guess. That would probably work if you 
implement #= on those objects but I think it is a hack.

anObject copy save

should do.

Norbert


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