lib/upperkut/strategy.rb in upperkut-0.1.3 vs lib/upperkut/strategy.rb in upperkut-0.1.4

@@ -32,15 +32,14 @@
     def size
       redis.llen(key)
     end
 
     def latency
-      item = redis.lrange(key, -1, -1)
+      item = redis.lrange(key, 0, 0)
       item = decode_json_items(item).first
       return 0 unless item
       now = Time.now.to_f
-      lat = now - item.fetch('enqueued_at', Time.now).to_f
-      lat
+      now - item.fetch('enqueued_at', Time.now).to_f
     end
 
     def clear
       redis.del(key)
     end