Patch TMail/ActionMailer to deliver all email to one address in staging

90-staging.rb

# Send all mail to a single address in staging
if RAILS_ENV == 'staging'
  STAGING_EMAIL_ADDRESS = '[email protected]'
  
  module TMail
    class Mail
     def destinations
       [STAGING_EMAIL_ADDRESS]
     end
     def to=( *strs )
       set_string_array_attr 'To', [STAGING_EMAIL_ADDRESS]
     end
     def cc=( *strs )
       set_string_array_attr 'To', [STAGING_EMAIL_ADDRESS]
     end
     def bcc=( *strs )
       set_string_array_attr 'To', [STAGING_EMAIL_ADDRESS]
     end
    end
  end
end