metrics-clojure / src / metrics / gauges.clj

Diff from to

src/metrics/gauges.clj

   (import (com.yammer.metrics.core GaugeMetric)))
 
 
-(defn gauge [title & body]
-  `(Metrics/newGauge (metric-name title)
+; Create ----------------------------------------------------------------------
+(defmacro gauge [title & body]
+  `(Metrics/newGauge (metric-name ~title)
                      (proxy [GaugeMetric] []
                        (value [] (do ~@body)))))
 
+; Read ------------------------------------------------------------------------
 (defn gauge-fn [title f]
   (Metrics/newGauge (metric-name title)
                     (proxy [GaugeMetric] []
                       (value [] (f)))))
 
+
+; Write -----------------------------------------------------------------------
+(defn value [^GaugeMetric g]
+  (.value g))
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