Clojurians Log v2

Playing with flow, I've been running into "this process is just a transducer" and wrote something like

(f/create-flow
 {:procs {:odds {:proc      (-> identity f/lift1->step f/process)
                 :chan-opts {:in {:buf-or-n 10 :xform (filter odd?)}}}}})

(f/create-flow 
 {:procs {:odds (xf-proc :xform (filter odd?))}})

(defn xf-proc [& {:keys [xform buf-or-n] :or {buf-or-n 10}}]
  {:proc      (-> identity f/lift1->step f/process)
   :chan-opts {:in {:buf-or-n buf-or-n :xform xform}}})

Seems fine