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Use cache_key_with_version instead of cache_key for the example in Low-Level Caching [ci skip]

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tnantoka 2018-11-26 13:21:24 +09:00
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commit 95f9af8257
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guides/source/caching_with_rails.md
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@ -295,7 +295,7 @@ Consider the following example. An application has a `Product` model with an ins
```ruby
class Product < ApplicationRecord
def competing_price
Rails.cache.fetch("#{cache_key}/competing_price", expires_in: 12.hours) do
Rails.cache.fetch("#{cache_key_with_version}/competing_price", expires_in: 12.hours) do
Competitor::API.find_price(id)
end
end