修改新提交的作业显示在前面

app/controllers/courses_controller.rb

@@ -759,7 +759,7 @@ class CoursesController < ApplicationController
   def homework
     if @course.is_public != 0 || User.current.member_of_course?(@course) || User.current.admin?
       @offset, @limit = api_offset_and_limit({:limit => 10})
-      @bids = @course.homeworks.order('deadline DESC')
+      @bids = @course.homeworks.order('deadline ASC')
       @bids = @bids.like(params[:name]) if params[:name].present?
       @bid_count = @bids.count
       @bid_pages = Paginator.new @bid_count, @limit, params['page']