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2015-06-30
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building your own linked list
rubber-ducking: using navigation simplifies, I suppose then the challenge becomes update
Or an :order
attribute on the elements in the list.
:order
on elements presupposes that the items only participate in a single list
@ghadi: here’s one approach that uses Stuart’s idea http://dbs-are-fn.com/2013/datomic_ordering_of_cardinality_many/
@tcrayford: i don’t think that’s pull’s intent. not to pull out the shape you want, but rather a generic way to pull whatever you want out at once for a linked graph of entities
i’m not aware of any ability to transform the natural shape of the result in pull with pull, only how to describe what to pull