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rboyd/ns_walk.clj

Last active January 30, 2019 00:24
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ns_walk.clj
(defn instrument-resolvers!
"Look for any fns matching the pattern resolve-.* in the ns*, instrument them with
iapetos for Prometheus monitoring."
[ns* registry]
(doseq [resolver-str (filter #(re-matches #"resolve-.*" (str %)) (keys (ns-publics (ns-name ns*))))]
(->> resolver-str symbol resolve (iapetos.collector.fn/instrument! registry))))
(instrument-resolvers! *ns* registry)
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