lib/eye/system_resources.rb in reel-eye-0.3.2 vs lib/eye/system_resources.rb in reel-eye-0.4

@@ -29,28 +29,28 @@
     end
 
     def resources(pid)
       return {} unless ps_aux[pid]
 
-      { :memory => memory(pid), 
-        :cpu => cpu(pid), 
+      { :memory => memory(pid),
+        :cpu => cpu(pid),
         :start_time => start_time(pid),
         :pid => pid
       }
     end
 
     # initialize actor, call 1 time before using
     def setup
       @actor ||= PsAxActor.new
     end
-    
+
   private
 
     def reset!
       setup.terminate
       @actor = nil
     end
-  
+
     def ps_aux
       setup
       @actor.get
     end