#387 Cache Digests - RailsCasts (Mobile)

What this episode covers

The cache_digests gem (also included in Rails 4) will automatically add a digest to the fragment cache key based on the template. If a template changes the cache will auto-expire. But watch out for the gotchas!

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Frequently Asked Questions

How long is this episode of RailsCasts (Mobile)?

This episode is 7 minutes long.

When was this RailsCasts (Mobile) episode published?

This episode was published on October 20, 2012.

What is this episode about?