我想在用戶確認後發送電子郵件給事件管理員。Rails：設計：確認後錯誤

參見：Rails: Devise: Sending an email after user comfirms registration

我寫了一個EventMailer類，如下所示：

class EventMailer < ActionMailer::Base 
    @user = User 

    @host_name = "localhost:3000" if Rails.env.development? 
    @host_name = "test.com" if Rails.env.test? 
    @host_name = "production.com" if Rails.env.production? 

def self.send_email_to_admin 
    @@smtp_settings = { #override default smtp settings since I'm using a difference sender 
    :address => "smtp.gmail.com", 
    :port => 587, 
    :domain => @host_name, 

    :authentication => "plain", 
    :enable_starttls_auto_=> true, 
    :user_name => ENV["ORG_FROM"], 
    :password => ENV["ORG_FROM_PWD"], 
    :to => ADMIN_RECIPIENTS 
    #ADMIN_RECIPIENTS is defined elsewhere 
    } 
    mail(:subject => "Invite request received from " + @user.first.to_s + " " + @user.last.to_s) 
end 
end

當用戶註冊時，他們收到一個註冊鏈接。當他們點擊該鏈接時，他們會收到以下錯誤消息：

undefined method `mail' for EventMailer:Class 

app/mailers/event_mailer.rb:20:in `send_email_to_admin' 
app/controllers/confirmations_controller.rb:11:in `show'

任何想法？

編輯：

的解決方案是同時移動：以和：從郵件nethod內

來源

2012-06-04 EastsideDeveloper

嘗試移動:to => DENT_ADMIN_RECIPIENTS到郵件的方法：

mail(:to => DENT_ADMIN_RECIPIENTS, :subject => "Invite request received from " + @user.first.to_s + " " + @user.last.to_s)

來源

2012-06-04 21:38:05 flynfish

我仍然得到同樣的錯誤。該文檔說：可以在smtp_settings hassh – EastsideDeveloper

這些文檔在哪裏？關於允許：在smtp_settings哈希中，我沒有看到任何[這裏]（http://api.rubyonrails.org/classes/ActionMailer/Base.html#label-Configuration+options）。 – flynfish

對不起。不是文檔，而是StackOverflow上的QA會話。事實證明，解決方案是在郵件方法內移動To和From – EastsideDeveloper

Rails：設計：確認後錯誤

編輯：

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