<% module_namespacing do -%> class <%= class_name %>Mailer < ApplicationMailer <% actions.each do |action| -%>

# Subject can be set in your I18n file at config/locales/en.yml
# with the following lookup:
#
#   en.<%= file_path.tr("/",".") %>_mailer.<%= action %>.subject
#
def <%= action %>
  @greeting = "Hi"

  mail to: "to@example.org"
end

<% end -%> end <% end -%>