Rails Project Structure
Understanding the default files and folders in a Rails project.
CoreConceptLab
30 Concepts Explained
Understanding the default files and folders in a Rails project.
Rails follows the Model-View-Controller design pattern.
Rails ORM for database operations and migrations.
Managing database schema changes with Rails migrations.
Defining routes and handling requests in Rails.
Handling requests and responses in Rails controllers.
Rendering HTML templates using ERB or HAML.
Reusable view components for consistent design.
Utility methods for simplifying view logic.
Interactive console for testing and debugging Rails applications.
Automating code creation with Rails generators.
Ensuring data integrity with model validations.
Executing code at specific points in an object’s lifecycle.
Defining relationships between models (has_many, belongs_to).
Sending emails from Rails applications.
Managing CSS, JavaScript, and images in Rails.
Simplifying form creation with Rails form helpers.
Managing user sessions in Rails applications.
Displaying temporary messages to users.
Running code before, after, or around controller actions.
Supporting multiple languages in Rails apps.
Unit and integration testing with RSpec or Minitest.
Preloading test data into the database.
Automating deployment of Rails applications.
Framework for declaring and running background jobs.
Real-time communication with WebSockets in Rails.
Building lightweight APIs with Rails API-only applications.
Improving performance with page, fragment, and low-level caching.
Deploying Rails applications using Docker, Heroku, or Kubernetes.
Preventing CSRF, XSS, and SQL injection in Rails apps.