diff options
Diffstat (limited to 'activesupport/lib/active_support/cache/redis_cache_store.rb')
| -rw-r--r-- | activesupport/lib/active_support/cache/redis_cache_store.rb | 13 |
1 files changed, 8 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 9a55e49e27..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>. @@ -361,6 +363,7 @@ module ActiveSupport def read_multi_mget(*names) options = names.extract_options! options = merged_options(options) + return {} if names == [] keys = names.map { |name| normalize_key(name, options) } |