@params = params.permit(:display_name, :tag, :before, :after)
- @traces, @newer_traces_id, @older_traces_id = get_page_items(traces, [:user, :tags])
+ @traces, @newer_traces_id, @older_traces_id = get_page_items(traces, :includes => [:user, :tags])
# final helper vars for view
@target_user = target_user