What are content caching strategies, and how can you implement them in Rails views? How do you implement pagination in Rails views? Explain the role of view templates and how they are organized in a Rails application. How can you add conditional logic to views using if and unless statements? …

How do you handle internationalization (i18n) in Rails views? Explain the difference between the render and redirect_to methods in Rails views. What is AJAX, and how can you use it in Rails views for asynchronous updates? How can you prevent Cross-Site Scripting (XSS) attacks in Rails views? Describe the purpose…

What are partials in Rails views, and why would you use them? How do you handle forms and user input in Rails view? What is the purpose of form helpers like form_for and form_tag in Rails view? How can you include JavaScript or CSS files in a Rails view? What…

What is the purpose of a view in a Ruby on Rails application? How do you render a view in response to an HTTP request in Rails? What is embedded Ruby (ERB), and how is it used in Rails views? Explain the concept of layouts in Rails views and how…

What is the purpose of strong parameters, and how do you define them for nested attributes? How can you customize the behavior of Rails’ automatic CSRF protection in controllers? Explain the role of the ActionController::Live module and how it enables real-time features. How do you implement file uploads and handle…

How can you optimize database queries and reduce the N+1 query problem in Rails controllers? How do you manage sessions in a Rails application, and what is session fixation? Explain the concept of filtering and how you can use it in Rails controllers. What is the purpose of response formats…

Describe the purpose and usage of the before_action, around_action and after_action callbacks in Rails controllers. How can you redirect users to different pages or actions in a controller? What is the purpose of the flash object in Rails controllers, and when is it useful? How do you handle exceptions and…

What is the role of a controller in a Ruby on Rails application? How does routing work in Rails, and how are URLs mapped to controller actions? Explain the concept of RESTful routing and its benefits in Rails controllers. What are strong parameters in Rails controllers, and why are they…

How do you implement custom methods in Rails models to perform specific tasks? What is the purpose of the default_scope in Rails models, and when should you use it? How do you handle database transactions in Rails models? What is the role of model factories and how do you use…