lib/tobox/plugins/event_grouping.rb in tobox-0.5.0 vs lib/tobox/plugins/event_grouping.rb in tobox-0.5.1

@@ -14,11 +14,11 @@
           @group_column = configuration[:group_column]
         end
 
         private
 
-        def fetch_event_ids
+        def fetch_event_id
           group = @pick_next_sql.for_update
                                 .skip_locked
                                 .limit(1)
                                 .select(@group_column)
 
@@ -35,10 +35,10 @@
             # acquired
             event_ids = []
           end
 
           # lock all, process 1
-          event_ids[0, 1]
+          event_ids.first
         end
       end
     end
 
     register_plugin :event_grouping, EventGrouping