# metrics-clojure / docs / source / counters.rst

 Steve Losh 660b6b0 2011-11-02   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Counters ======== Creating -------- Create your counter:: (use '[metrics.counters :only (counter)]) (def users-connected (counter "users-connected")) Reading ------- Writing ------- Now increment and decrement it:: (use '[metrics.counters :only (inc! dec!)]) (inc! users-connected) (inc! users-connected 2) (dec! users-connected) (dec! users-connected 2) 
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