What are Active Record queries in Ruby on Rails?

What are Active Record queries in Ruby on Rails?

Active Record queries are methods used to interact with the database in Ruby on Rails, allowing you to create, read, update, and delete records.

Can you give me an example of a simple Active Record query?

Sure! A simple query to find all users would be: User.all. This retrieves all records from the users table.

How do I filter records using Active Record?

You can filter records using methods like where. For example, User.where(active: true) retrieves all active users.

What about ordering the results?

You can order results using the order method. For example, User.order(created_at: :desc) orders users by their creation date in descending order.