What are the basics of caching in Rails?

What are the basics of caching in Rails?

Caching in Rails helps improve performance by storing frequently accessed data in memory, reducing database queries.

What types of caching does Rails support?

Rails supports several caching strategies, including page caching, action caching, fragment caching, and low-level caching.

How do I implement fragment caching in my Rails app?

You can implement fragment caching using the cache method in your views, wrapping the content you want to cache.

Can you give me an example of using fragment caching?

Sure! You can use <%= cache('unique_key') do %> ... % end to cache a specific part of your view.