lib/perus/pinger/metrics/uptime.rb in perus-0.1.2 vs lib/perus/pinger/metrics/uptime.rb in perus-0.1.3

@@ -2,9 +2,9 @@
     class Uptime < Command
         description 'Runs the uptime command and returns the result'
         metric!
         
         def run
-            {uptime: `uptime`.strip}
+            {uptime: shell('uptime').strip}
         end
     end
 end