Clojurians Log v2
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quoll 2022-01-25T13:58:04.035300Z
I’d rather a query for that, though you’d get :db/id values rather than :id
(into {} (q '[:find ?attr ?val :where [?e :id 0] [?e ?a ?val] [?a :db/ident ?attr]] the-db))
Niki 2022-01-25T13:59:51.035400Z
That would work too, although queries are much slower
lilactown 2022-01-25T00:46:59.027900Z
is there a way to quickly lookup an entity via ref like [:id 0] and get a map of all attrs?
lilactown 2022-01-25T17:01:23.035600Z
ah nice, thanks!
Niki 2022-01-25T07:53:55.029800Z
Entities are not well-suited for that type of problem. Better use pull:
(d/pull db '[*] [:id 0])
lilactown 2022-01-25T00:47:25.028300Z
I'm running into issues using entity because it doesn't implement empty
lilactown 2022-01-25T00:47:32.028500Z
and I'm trying to walk it
lilactown 2022-01-25T00:48:32.029700Z
it's totally fine if it doesn't resolve references to other entities, as long as it contains the refs. e.g.
{:id 0
:refs #{[:id 1] [:id 2]}}