Rails session store class implemented for MongoMapper and Mongoid
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README.md

MongoSessionStore

Build Status Gem Version Code Climate

Description

MongoSessionStore is a Rails-compatible session store for MongoDB using either Mongoid or the MongoDB Ruby Driver. It also allows for custom Mongo session store that works with any (or no!) Mongo ODM.

MongoSessionStore version 3 is compatible with Rails 4.0 through 4.2. For Rails 3 support please check out issue #17 for options and let us know if you need support.

Installation

Add the mongo_session_store gem to your Gemfile. Use either the mongo or mongoid gems in combination with this gem.

# Gemfile

gem "mongoid"
# or gem "mongo"
gem "mongo_session_store"

Configure the session store in the session_store initializer in your Rails project.

# config/initializers/session_store.rb

# Mongoid
MyApp::Application.config.session_store :mongoid_store

# MongoDB Ruby Driver/anything else
MongoStore::Session.database = Mongo::Client.new(["127.0.0.1:27017"], database: "my_app_development")
MyApp::Application.config.session_store :mongo_store

Configuration

By default, the sessions will be stored in the "sessions" collection in MongoDB. If you want to use a different collection, you can set that in the session_store initializer.

# config/initializers/session_store.rb
MongoSessionStore.collection_name = "client_sessions"

Usage

By default nothing has to be done outside the installation of the gem.

It's possible to query your sessions.

# Mongoid
MongoidStore::Session.where(:updated_at.gt => 2.days.ago)

# MongoDB Ruby Driver
MongoStore::Session.where("updated_at" => { "$gt" => 2.days.ago })

Development

Testing

To run the tests for a specific store. You must first set a BUNDLE_GEMFILE in the environment.

bundle exec rake

Examples:

BUNDLE_GEMFILE=gemfiles/rails-4.0-mongo.gemfile bundle exec rake
BUNDLE_GEMFILE=gemfiles/rails-4.0-mongoid.gemfile bundle exec rake
BUNDLE_GEMFILE=gemfiles/rails-4.1-mongo.gemfile bundle exec rake
BUNDLE_GEMFILE=gemfiles/rails-4.1-mongoid.gemfile bundle exec rake
BUNDLE_GEMFILE=gemfiles/rails-4.2-mongo.gemfile bundle exec rake
BUNDLE_GEMFILE=gemfiles/rails-4.2-mongoid.gemfile bundle exec rake

Performance benchmark

The repository includes a performance benchmark. It runs against all available included stores and outputs the results.

bundle exec ruby perf/benchmark.rb

Releases

To create a new release checkout the master branch and make sure it's in the right state to release. Run the release Rake task and follow the instructions.

bundle exec rake release

Contributors

MongoSessionStore started as a fork of the DataMapper session store, modified to work with MongoMapper, Mongoid and the Mongo Ruby Driver.

Much thanks to all contributors:

  • Nicolas Mérouze
  • Chris Brickley
  • Tony Pitale
  • Nicola Racco
  • Matt Powell
  • Ryan Fitzgerald
  • Brian Hempel
  • Tom de Bruijn

License

Released under the MIT license. See the LICENSE file.