我在invitation_mailer.rb下一個:發送電子郵件給多個收件人的ActionMailer
class InvitationMailer < ActionMailer::Base
default :from => "[email protected]"
def invitation_friends(invitation, user)
@user = user
@invitation = invitation
mail(:bcc => @invitation.recipients.map(&:recipients), :subject => "Subject email")
end
end
@ invitation.recipients是類似電子郵件的一個數組:
["[email protected]","[email protected]"]
,但我得到在下次登錄時:
NoMethodError (undefined method `recipients' for "[email protected]":String):
我做錯了什麼?
謝謝!
問題已修復:D。固定爲'@invitation.recipients.map {| val | p val}'。謝謝 – hyperrjas 2012-03-02 12:22:53