This application demostrate the how to write rails application using Couchbase 2.0 server.
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Install recent Couchbase server 2.0 (beta)
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Checkout this application
git clone git://github.com/couchbaselabs/couchbase-beer.rb.git beer.rb -
Install all dependencies
cd beer.rb gem install bundler bundle install -
Update config/couchbase.yml if needed, or just inspect its contents
cat config/couchbase.yml -
If you are going to use couchbase as rails cache store (by default) you should either create "cache" bucket or fix the appropriate line in
config/application.rb. It might be good idea to use memcached type of the bucket for the cache. -
Run the application. It will use
thinserver, you would like to use another one, you should update Gemfile (comment out the thin gem there).rails server -
Navigate to
http://localhost:3000 -
Optionally. If you are going to deploy application using capistrano, you should update config/deploy.rb.
app/models/
├── beer
│ ├── all
│ │ └── map.js
│ └── by_category
│ ├── map.js
│ └── reduce.js
├── beer.rb
├── brewery
│ ├── all
│ │ └── map.js
│ ├── all_with_beers
│ │ └── map.js
│ ├── by_country
│ │ ├── map.js
│ │ └── reduce.js
│ └── points
│ └── spatial.js
└── brewery.rb
The application use two models: Beer and Brewery. Also it defines views for them, you can find them in corresponding directories app/models/beer and app/models/brewery. You can read more about this directory structure in the README of the couchbase-model ruby gem.
Couchbase as a cache storage: there is another bucket should be configured and mentioned in config/application.rb:68 to replace default cache store in Rails and use Couchbase server instead.
Couchbase as a session storage: just take a look at config/initializers/session_store:10 for further instructions. You probably will need to create yet another bucket for sessions.