From 5272a90227d52f60ca2b187e90eebc67cedeff32 Mon Sep 17 00:00:00 2001
From: nwb <nwb5@hotmail.com>
Date: Fri, 18 Jul 2014 11:35:05 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E4=BA=BA=E6=95=B0=E6=98=BE?=
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---
 app/helpers/courses_helper.rb | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/app/helpers/courses_helper.rb b/app/helpers/courses_helper.rb
index b03f6cfa1..033b6405c 100644
--- a/app/helpers/courses_helper.rb
+++ b/app/helpers/courses_helper.rb
@@ -114,7 +114,15 @@ module CoursesHelper
   # 学生人数计算
   # add by nwb
   def studentCount course
-    course.student.count
+    count = course.student.count
+    if count <= 5
+      result = count.to_s
+    elsif count < 10  && count > 5
+       result = "5+"
+    else
+      result = (count-count % 10).to_s + "+"
+    end
+    result
   end
 
   def eventToLanguageCourse event_type, course