This seems bad, is this bad:
(defn to-db
[conn]
(fn
([val] (upload-to-my-db conn val))
([_ val] (upload-to-my-db conn val)))
(defn -main []
(transduce my-preprocessing-xf (to-db (get-db-conn)) seq-of-things-to-
preprocess-and-upload))
I ask only because
1) Plugging the side-effecting part into the transducer pipeline seems
cleaner and potentially more efficient than e.g.
(doseq [v (sequence my-preprocessing-xf sea-of-things)] (upload-to-my-db
conn v))
which is what I was doing
2) The addition of `run!`[1] in 1.7 seems to perhaps implicitly condone
this kind of thing. There's very little out there about it, though, so I
could very well be wrong.
[1]
http://conj.io/store/v1/org.clojure/clojure/1.7.0-alpha4/clj/clojure.core/run%21
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