Description: The Application Mailer is the base class for all mailers in a web application developed with Ruby on Rails, inheriting from Action Mailer. This class provides a fundamental structure for creating and sending emails from a web application. As the base class, it allows developers to define common methods and configurations that can be used by all specific mailers in the application, promoting code reuse and organization. Mailers in Rails are responsible for generating emails, including defining templates, configuring recipients, and handling the data to be sent. Additionally, the Application Mailer allows for setting global configurations, such as the mail server and message formats, which simplifies the management of email communications within the application. In summary, the Application Mailer is an essential tool in the Ruby on Rails ecosystem, providing a solid foundation for implementing email functionality efficiently and in a structured manner.
