lib/system_metrics/store.rb in system-metrics-0.1.0 vs lib/system_metrics/store.rb in system-metrics-0.2.0

@@ -1,31 +1,26 @@
 module SystemMetrics
   class Store
+
     def save(events)
+      return unless events.present?
       root_event = SystemMetrics::NestedEvent.arrange(events, :presort => false)
       root_model = create_metric(root_event)
       root_model.update_attributes(:request_id => root_model.id)
       save_tree(root_event.children, root_model.id, root_model.id)
     end
 
     private
 
-    def save_tree(events, request_id, parent_id)
-      events.each do |event|
-        model = create_metric(event, :request_id => request_id, :parent_id => parent_id)
-        save_tree(event.children, request_id, model.id)
+      def save_tree(events, request_id, parent_id)
+        events.each do |event|
+          model = create_metric(event, :request_id => request_id, :parent_id => parent_id)
+          save_tree(event.children, request_id, model.id)
+        end
       end
-    end
 
-    def create_metric(event, merge_params={})
-      action, category = event.name.split('.')
-      params = event.to_hash.delete_if do |key, value|
-        ![:name, :started_at, :transaction_id, :payload, :duration, :exclusive_duration].include?(key)
+      def create_metric(event, merge_params={})
+        SystemMetrics::Metric.create(event.to_hash.merge(merge_params))
       end
-      params = params.merge(merge_params).merge(
-        :action => action,
-        :category => category
-      )
-      SystemMetrics::Metric.create(params)
-    end
+
   end
 end