conferred¶ ↑

Manage environment based configto support 12 factor apps

12factor.net/config

gem 'conferred'

to access the environment use:

Conferred.gmail_user
# returns ENV['GMAIL_USER']

Conferred.gmail_user?
# returns true if ENV['GMAIL_USER'] has a non blank value

Conferred.gmail_user!
# returns ENV['GMAIL_USER'] if it has a non blank value
# otherwise raises an error

to access etcd settings:

Conferred.provider = :etcd
Conferred.namespace = :my_app
Conferred.gmail_user
# returns the value of etcd key at "http://localhost:2379/v2/keys/:my_app/gmail_user"
# if etcd does not respond with a value try to lookup in the environment

to configure from the enviromnent:

export CONFERRED_PROVIDER=etcd export CONFERRED_ETCD_NAMESPACE=my_app

• Check out the latest master to make sure the feature hasn’t been implemented or the bug hasn’t been fixed yet.

• Check out the issue tracker to make sure someone already hasn’t requested it and/or contributed it.

• Fork the project.

• Start a feature/bugfix branch.

• Commit and push until you are happy with your contribution.

• Make sure to add tests for it. This is important so I don’t break it in a future version unintentionally.

• Please try not to mess with the Rakefile, version, or history. If you want to have your own version, or is otherwise necessary, that is fine, but please isolate to its own commit so I can cherry-pick around it.

Copyright © 2014 Ian Kenney. See LICENSE.txt for further details.