Namespaced Rack::Session, Rack::Cache, I18n and cache Redis stores for Ruby web frameworks

wget http://redis.googlecode.com/files/redis-2.0.0.tar.gz
tar -zxf redis-2.0.0.tar.gz
mv redis-2.0.0 redis
cd redis
make

sudo gem install redis-store

"redis://:secret@192.168.1.100:23682/13/theplaylist"

host: 192.168.1.100
port: 23682
db: 13
namespace: theplaylist
password: secret

{ :host => 192.168.1.100, :port => 23682, :db => 13, :namespace => "theplaylist", :password => "secret" }

config.gem "redis-store"
config.cache_store = :redis_store

# Gemfile
gem "redis-store"

# in your configuration
config.gem "redis-store"
config.cache_store = :redis_store

# Gemfile
gem 'rails', '3.0.0'
gem 'redis'
gem 'redis-store', '1.0.0.beta3'

# config/environments/production.rb
config.cache_store = :redis_store

dependency "redis-store", "1.0.0.beta3"
dependency("merb-cache", merb_gems_version) do
  Merb::Cache.setup do
    register(:redis, Merb::Cache::RedisStore, :servers => ["127.0.0.1:6379"])
  end
end

require "sinatra"
require "redis-store"
class MyApp < Sinatra::Base
  register Sinatra::Cache
  get "/hi" do
    cache.fetch("greet") { "Hello, World!" }
  end
end

require "rack"
require "redis-store"
require "application"
use Rack::Session::Redis
run Application.new

config.gem "redis-store"
ActionController::Base.session_store = :redis_session_store

# Gemfile
gem "redis-store"

# in your configuration
config.gem "redis-store"

# config/initializers/session_store.rb
ActionController::Base.session_store = :redis_session_store

# Gemfile
gem 'rails', '3.0.0'
gem 'redis'
gem 'redis-store', '1.0.0.beta3'

# config/initializers/session_store.rb
MyApp::Application.config.session_store :redis_session_store

dependency "redis-store", "1.0.0.beta3"
Merb::Config.use do |c|
  c[:session_store] = "redis"
end
Merb::BootLoader.before_app_loads do
  Merb::SessionContainer.subclasses << "Merb::RedisSession"
end

require "sinatra"
require "redis-store"

class MyApp < Sinatra::Base
  use Rack::Session::Redis

  get "/" do
    session[:visited_at] = DateTime.now.to_s # This is stored in Redis
    "Hello, visitor."
  end
end

require "rack"
require "rack/cache"
require "redis-store"
require "application"
use Rack::Cache,
  :metastore   => 'redis://localhost:6379/0',
  :entitystore => 'redis://localhost:6380/1'
run Application.new

require "i18n"
require "redis-store"
I18n.backend = I18n::Backend::Redis.new

gem install jeweler bundler
git clone git://github.com/jodosha/redis-store.git
cd redis-store
bundle install
REDIS_STORE_ENV=rails3 bundle install # to install Rails 3 gems
rake dtach:install
rake redis:install
rake
REDIS_STORE_ENV=rails3 rake # to test against Rails 3