app/mailers/door_mat/password_less_session_mailer.rb
module DoorMat
class PasswordLessSessionMailer < ActionMailer::Base
default from: DoorMat.configuration.mailer_from_address
def send_token(parameters)
@parameters = parameters
mail to: @parameters[:address], subject: (@parameters[:subject] || I18n.t("door_mat.password_less_session_mailer.send_token.subject"))
end
end
end