代码查重问题

app/views/homework_commons/group_list.json.jbuilder

@@ -7,7 +7,7 @@ json.group_list do
   end
 end
 # 未分班展示情况放在最后
-if (@course_groups.count != @limit.to_i && @course_groups.count < @limit.to_i) ||
+if (@course_groups.count != 0 && @course_groups.count < @limit.to_i) ||
     ((@page.to_i - 1)*@limit.to_i == @course_member_count && @course_groups.count == 0)
   ungroup_work_count = homework_ungroup_works_count(@homework, @ungroup_user_ids)
   if ungroup_work_count > 0