实训制作者排序变化

app/models/subject.rb

@@ -2,7 +2,7 @@ class Subject < ActiveRecord::Base
   #status :0 编辑中  1 审核中  2 发布
   # belongs_to :user
   has_many :users, :through => :subject_members
-  has_many :subject_members, :dependent => :destroy, :order => "subject_members.id ASC"
+  has_many :subject_members, :dependent => :destroy, :order => "subject_members.id DESC"
   has_many :career_stages, :through => :career_stage_subjects
   has_many :career_stage_subjects, :dependent => :destroy