EnvRails

Set Rails configuration parameters using environment variables

Add this line to your Rails application's Gemfile:

gem 'env_rails'

And then execute:

$ bundle

This gem is a Railtie plugin. It doesn't require any special configuration.

When the Rails application starts it will pick up any environment variable matching a name like RAILS_CONFIG__foo__bar and apply the value to the corresponding Rails configuration.

For example:

RAILS_CONFIG__action_mailer__smtp_settings__address=smtpserver.yourdomain.com

1. Fork it ( https://github.com/manastech/env_rails/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request