rails--rails/guides/CHANGELOG.md

*   Updated `ActiveSupport::Cache::MemCacheStore` docs to reflect support for `$MEMCACHE_SERVERS`.

    *Sam Bostock*

*   Use Bookstore as a unified use-case for all examples in Active Record Query Interface Guide.

    *Ashley Engelund*, *Vipul A M*


Please check [6-0-stable](https://github.com/rails/rails/blob/6-0-stable/guides/CHANGELOG.md) for previous changes.
Fallback to $MEMCACHE_SERVERS if no servers given By default, Dalli has two fallbacks if no server addresses are given: - $MEMCACHE_SERVERS - "127.0.0.1:11211" However, MemCacheStore does its own check for addresses, and falls back to "localhost:11211" if none are present. This can lead to bugs in migrations from the deprecated :dalli_store (provided by the Dalli) to :mem_cache_store: ```diff -config.cache_store = :dalli_store # could be implicitly relying on $MEMCACHE_SERVERS +config.cache_store = :mem_cache_store # ignores $MEMCACHE_SERVERS ``` By removing our own fallback and simply passing `nil` to Dalli::Client, we get its fallback logic for free. Tests are added so we can detect if this ever changes. 2020-10-20 23:10:26 +00:00			* Updated `ActiveSupport::Cache::MemCacheStore` docs to reflect support for `$MEMCACHE_SERVERS`.

			`Sam Bostock`

Changes over AR Querying guide [ci skip] - User bookstore models for all examples - Add diagram changes - Add Output changes - Expansion of Enum documentation - Lots of Grammar fixes Co-authored-by: Ashley Engelund (weedySeaDragon @ github) 2020-05-23 21:31:12 +00:00			`* Use Bookstore as a unified use-case for all examples in Active Record Query Interface Guide.`

			`Ashley Engelund, Vipul A M`
add documentation about variants 2019-01-15 20:06:59 +00:00

Start Rails 6.1 development 2019-04-24 19:57:14 +00:00			`Please check [6-0-stable](https://github.com/rails/rails/blob/6-0-stable/guides/CHANGELOG.md) for previous changes.`