Rails的2到Rails 3的轉換

Question

class ForumMailer < ActionMailer::Base 

    def new_post(user,post) 
    @subject  = "New post on #{post.topic.title} from #{SITE_NAME}" 
    @recipients  = user.profile.email 
    @body['user'] = user 
    @body['post'] = post 
    @from   = MAILER_FROM_ADDRESS 
    @sent_on  = Time.new 
    @content_type = "text/html" 

    end 
end 

請幫我轉換這個Rails的2.xx的代碼到Rails的3.xx

Answer 1

如果你讀了以下TE三個職位都來自a rails demo採取那麼你應該得到的地方：

• #43 A Contact Form - Rails Engines, The Enginex Gem and The MailForm Gem
• #44 A Contact Form - Implementation
• #45 A Contact Form - Rails Generators

我也推薦this post太