How To Change The Subject Of A Devise Email
Posted by Weston Ganger
Sometimes you may want to change the subject of a devise email. This also works with devise_invitable. Its pretty simple.
First tell devise we want to use a custom controller:
# config/initializers/devise.rb config.mailer = "CustomDeviseMailer"
Then create the custom devise mailer. In this example I am overriding the devise_invitable
# app/mailers/custom_devise_mailer.rb: class CustomDeviseMailer < Devise::Mailer protected def subject_for(key) if key.to_s == 'invitation_instructions' "You have been invited to Super Awesome App" else return super end end end
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