Ruby on Rails 5.2.4

preview.rb

actionmailer/lib/action_mailer/preview.rb on GitHub
Last modified: 2019-11-27 15:49:30 +0000

Required Files

active_support/descendants_tracker

Namespace

MODULE ActionMailer
MODULE ActionMailer::Previews
MODULE ActionMailer::Previews::ClassMethods
CLASS ActionMailer::Preview