From c5d935108e7280959d82ff0ebb98df661821d278 Mon Sep 17 00:00:00 2001
From: huang <huang.jingquan@163.com>
Date: Wed, 20 Jan 2016 15:59:30 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AE=8C=E6=88=90=E8=AF=BE=E7=A8=8B=E6=8C=89ta?=
 =?UTF-8?q?g=E6=90=9C=E7=B4=A2=E6=8E=A8=E8=8D=90?=
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---
 app/helpers/courses_helper.rb | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/app/helpers/courses_helper.rb b/app/helpers/courses_helper.rb
index 6d16dbb4a..13d8e99b6 100644
--- a/app/helpers/courses_helper.rb
+++ b/app/helpers/courses_helper.rb
@@ -25,9 +25,8 @@ module CoursesHelper
     # 获取tag匹配结果ID
     a_tags = []
     # kc = keywords.to_a
-    Course.visible.where("is_excellent =?", 2).each do |ec|
+    Course.visible.where("is_excellent =?", 1).each do |ec|
       if ec.tags.any?{|value| current_course.name.include?(value.to_s)}
-      #if ec.tags.find_all{|ect| kc.include? ect}.length != 0
         a_tags << ec.id
       end
     end
@@ -42,7 +41,7 @@ module CoursesHelper
     end
     a_courses << a_tags unless a_tags.length == 0
     # 过滤条件：精品课程、本身不在搜索范围
-    e_courses = Course.where("is_excellent =? and id in (?)",1,a_courses.uniq).where("id !=?",current_course.id)
+    e_courses = Course.where("is_excellent =? and id in (?)",1,a_courses.flatten.uniq).where("id !=?",current_course.id)
     e_courses
   end