diff options
Diffstat (limited to 'guides')
| -rw-r--r-- | guides/source/caching_with_rails.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/guides/source/caching_with_rails.md b/guides/source/caching_with_rails.md index 4cb76bfe5f..826ddd264a 100644 --- a/guides/source/caching_with_rails.md +++ b/guides/source/caching_with_rails.md @@ -465,14 +465,14 @@ end Instead of a options hash, you can also simply pass in a model, Rails will use the `updated_at` and `cache_key` methods for setting `last_modified` and `etag`: -<ruby> +```ruby class ProductsController < ApplicationController def show @product = Product.find(params[:id]) respond_with(@product) if stale?(@product) end end -</ruby> +``` If you don't have any special response processing and are using the default rendering mechanism (i.e. you're not using respond_to or calling render yourself) then you’ve got an easy helper in fresh_when: |