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-rw-r--r--activesupport/lib/active_support/cache/redis_cache_store.rb12
1 files changed, 7 insertions, 5 deletions
diff --git a/activesupport/lib/active_support/cache/redis_cache_store.rb b/activesupport/lib/active_support/cache/redis_cache_store.rb
index 87f9aa5346..bb092fcde9 100644
--- a/activesupport/lib/active_support/cache/redis_cache_store.rb
+++ b/activesupport/lib/active_support/cache/redis_cache_store.rb
@@ -152,12 +152,14 @@ module ActiveSupport
# Creates a new Redis cache store.
#
- # Handles three options: block provided to instantiate, single URL
- # provided, and multiple URLs provided.
+ # Handles four options: :redis block, :redis instance, single :url
+ # string, and multiple :url strings.
#
- # :redis Proc -> options[:redis].call
- # :url String -> Redis.new(url: …)
- # :url Array -> Redis::Distributed.new([{ url: … }, { url: … }, …])
+ # Option Class Result
+ # :redis Proc -> options[:redis].call
+ # :redis Object -> options[:redis]
+ # :url String -> Redis.new(url: …)
+ # :url Array -> Redis::Distributed.new([{ url: … }, { url: … }, …])
#
# No namespace is set by default. Provide one if the Redis cache
# server is shared with other apps: <tt>namespace: 'myapp-cache'</tt>.