取消掉打印attachment

app/models/mailer.rb

@@ -166,7 +166,7 @@ class Mailer < ActionMailer::Base
     @forums = Forum.find_by_sql("select  DISTINCT * from forums where creator_id = #{user.id} and (created_at between '#{date_from}' and '#{date_to}') order by created_at desc")
     @memos = Memo.find_by_sql("select DISTINCT m.* from memos m, forums f where (m.author_id = #{user.id} or (m.forum_id = f.id and f.creator_id = #{user.id}))
                            and (m.created_at between '#{date_from}' and '#{date_to}')  order by m.created_at desc")
-    puts @attachments
+
     has_content = [@issues,@course_messages,@project_messages,@course_news,@project_news,
                    @course_journal_messages,@user_journal_messages,@forums,@memos,@attachments,@bids].any? {|o| !o.empty?}
     mylogger.debug "Sent activity mail : #{user.mail} - #{has_content}"