Pomodoro-style 25 minutes timer application with notification feature. It's built with Ruby on Rails. It supports e-mail notification through Mailgun and push-notification through Pushover.
The main purpose of the development is learning about Ruby on Rails through actual applications rather than a sample code.
The wiki page would become the storage for what I learned or struggled.
The following has demo application (notification feature is not available).
The following contains setup procedure for deploying the application on heroku.
