How do I implement caching in Rails?
To implement caching in Rails, you can use built-in caching mechanisms like fragment caching, action caching, or low-level caching.
What are the differences between fragment caching and action caching?
Fragment caching stores parts of views, while action caching caches the entire output of a controller action.
Can you give me an example of fragment caching?
Sure! You can use <% cache do %>...</%>
in your views to cache specific parts.
How do I clear the cache?
You can clear the cache using Rails.cache.clear
or by expiring specific cache keys.
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