rack-env

Load environment variables from .env or specified file.

Some of the PaaS (such as Heroku and Sqale) are using configuration with .env.

This gem helps you while you are in development mode.

Installation

Add this line to your application's Gemfile:

gem 'rack-env'

And then execute:

$ bundle

Or install it yourself as:

$ gem install rack-env

Usage

Rails

group :development, :test do
  gem 'rack-env'
end

Rack App (such as sinatra)

# app.rb
require 'rack/env'
use Rack::Env

• Enable to specified file to load.

# app.rb
require 'rack/env'
use Rack::Env, envfile: 'somewhere/to/.env.development'

• Use only local development

# app.rb
require 'rack/env'
use Rack::Env unless ENV['RACK_ENV'] == 'production'

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Added some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request

Copyright

Copyright (c) 2012 Kohei Hasegawa. See LICENSE for details.