Removed superfluous specs. Documentation.

README.md

@@ -14,6 +14,25 @@ Install the gem
 
     sudo gem install redis-store
 
+## Options
+There are two ways to configure the Redis server options: by an URI string and by an hash.
+By default each store try to connect on `localhost` with the port `6379` and the db `0`.
+
+### String
+
+    "192.168.1.100:23682/13/theplaylist"
+
+    host: 192.168.1.100
+    port: 23682
+    db: 13
+    namespace: theplaylist
+
+If you want to specify the `namespace` optional, you have to pass the `db` param too.
+
+### Hash
+
+    { :host => 192.168.1.100, :port => 23682, :db => 13, :namespace => "theplaylist" }
+
 ## Cache store
 
 Provides a cache store for your Ruby web framework of choice.

lib/cache/merb/redis_store.rb

@@ -4,12 +4,24 @@ class RedisStore < AbstractStore
       # Instantiate the store.
       #
       # Example:
-      #   RedisStore.new                                     # => host: localhost,   port: 6379,  db: 0
-      #   RedisStore.new :servers => ["example.com"]         # => host: example.com, port: 6379,  db: 0
-      #   RedisStore.new :servers => ["example.com:23682"]   # => host: example.com, port: 23682, db: 0
-      #   RedisStore.new :servers => ["example.com:23682/1"] # => host: example.com, port: 23682, db: 1
-      #   RedisStore.new :servers => ["localhost:6379/0", "localhost:6380/0"] # => instantiate a cluster
-      def initialize(config = {})
+      #   RedisStore.new
+      #     # => host: localhost,   port: 6379,  db: 0
+      #
+      #   RedisStore.new :servers => ["example.com"]
+      #     # => host: example.com, port: 6379,  db: 0
+      #
+      #   RedisStore.new :servers => ["example.com:23682"]
+      #     # => host: example.com, port: 23682, db: 0
+      #
+      #   RedisStore.new :servers => ["example.com:23682/1"]
+      #     # => host: example.com, port: 23682, db: 1
+      #
+      #   RedisStore.new :servers => ["example.com:23682/1/theplaylist"]
+      #     # => host: example.com, port: 23682, db: 1, namespace: theplaylist
+      #
+      #   RedisStore.new :servers => ["localhost:6379/0", "localhost:6380/0"]
+      #     # => instantiate a cluster
+      def initialize(config = { })
         @data = Redis::Factory.create config[:servers]
       end
 

lib/cache/sinatra/redis_store.rb

@@ -10,11 +10,23 @@ class RedisStore
       # Instantiate the store.
       #
       # Example:
-      #   RedisStore.new                       # => host: localhost,   port: 6379,  db: 0
-      #   RedisStore.new "example.com"         # => host: example.com, port: 6379,  db: 0
-      #   RedisStore.new "example.com:23682"   # => host: example.com, port: 23682, db: 0
-      #   RedisStore.new "example.com:23682/1" # => host: example.com, port: 23682, db: 1
-      #   RedisStore.new "localhost:6379/0", "localhost:6380/0" # => instantiate a cluster
+      #   RedisStore.new
+      #     # => host: localhost,   port: 6379,  db: 0
+      #
+      #   RedisStore.new "example.com"
+      #     # => host: example.com, port: 6379,  db: 0
+      #
+      #   RedisStore.new "example.com:23682"
+      #     # => host: example.com, port: 23682, db: 0
+      #
+      #   RedisStore.new "example.com:23682/1"
+      #     # => host: example.com, port: 23682, db: 1
+      #
+      #   RedisStore.new "example.com:23682/1/theplaylist"
+      #     # => host: example.com, port: 23682, db: 1, namespace: theplaylist
+      #
+      #   RedisStore.new "localhost:6379/0", "localhost:6380/0"
+      #     # => instantiate a cluster
       def initialize(*addresses)
         @data = Redis::Factory.create addresses
       end

spec/active_support/cache/redis_store_spec.rb

@@ -214,7 +214,6 @@ module Cache
           @store.read("rabbit")
         end
 
-
         if ::RedisStore.rails3?
           # it "should write the data"
           # it "should write the data" do