sinatra-redis

Sinatra Redis Extension

Extends Sinatra with an extension method for dealing with redis databases using the redis-rb client library that comes with the redis source (pre-packaged with this library for convenience). You can Install the sinatra-redis with rip

$ rip install git://github.com/bmizerany/sinatra-redis.git

or $ gem install sinatra-redis -s http://gemcutter.org or

$ gem install bmizerany-sinatra-redis -s http://gems.github.com

and use like:

$ vim sinatra-using-redis.rb

require 'sinatra'
require 'sinatra/redis'

# Establish the database connection; or, omit this and use the REDIS_URL
# environment variable as the connection string; or, default to redis://locahost:6379/0
#
# NOTE: The database is the integer in the path
# set :redis, 'redis://some-remote-server:1234/5' 

# At this point, you can access the Redis object using the "redis" object:
puts redis.delete "foos"
puts redis.rpush "foos", "redis"
puts redis.rpush "foos", "is"
puts redis.rpush "foos", "sweet!"

# access redis within the context of an HTTP request
get '/foos' do
  @foos = redis.lrange("foos", 0, -1) # Array
  @foos.inspect
end

$ ruby sinatra-using-redis.rb

Redis Reference Material

• The Redis Wiki

• The Redis Command Reference

• The Redis Source

• Ezra's Mountain West Ruby Conf '09 Talk

NOTE about the rip-off

This Code and README.md is a heavy adaption of rtomayko's sinatra-sequel

LICENSE

Copyright (c) 2009 Blake Mizerany

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.