This course path guides you in creating a secure ToDo app using Ruby on Rails and the MVC architecture. Learn project setup, controllers, models, views, database integration, middleware, security, and testing, equipping you to develop and maintain a secure Rails application.
What you'll learn
Structure a Ruby on Rails application using the MVC architecture
Build CRUD operations for creating and managing ToDo items
Render application data through Rails views and HTML templates
Integrate a database and configure middleware
Implement error handling for a more reliable application
Secure passwords with bcrypt and add user authentication
Write unit tests for Rails components using RSpec
Advantages and disadvantages
Advantages
University courses you can audit for free, with lectures, readings and practice quizzes.
A verified certificate from the university if you pay for it.
Self-paced: start any time.
Disadvantages
Graded assignments and the certificate need the paid track.
Audit access can expire a few weeks after the course ends.
Learning is free, but the certificate costs money.
Some parts (graded work, certificate) are paid.
Some points apply to every course of this kind; see how we rank.
Free to audit
Free: Choose "Audit this course" when you enrol: lectures, readings and practice are free.
Paid: Graded assignments and the verified certificate (Certificate $65). Audit access may end after the course closes.
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This course explores the concepts and algorithms at the foundation of modern artificial intelligence, diving into the ideas that give rise to technologies like game-playing engines, handwriting recognition, and machine translation. Through hands-on projects, students gain exposure to the theory beh…
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