Dotenv

Loads .env file.

Installation

Add this to your application's shard.yml:

dependencies:
  dotenv:
    github: gdotdesign/cr-dotenv

Usage

Your .env file:

# Comments can be included for context
#
MY_VARIABLE=my-value

# Empty Lines are also ignore
#
ANOTHER_VAR=awesome-value

In your application:

require "dotenv"

# Load deafult ".env" file
Dotenv.load

# Other file
Dotenv.load ".env-other"

# If you load env variable from file and
# you want to raise execption in case of
# missing dotenv file, to make this error
# immediately obvious then use the bang
# verion of the load method:
Dotenv.load!
# or
Dotenv.load! ".env-other"

# Loading multiple files in order,
# and sets the last loaded value for a varibale
Dotenv.load! %w(.env .env.test)


# From IO
Dotenv.load MemoryIO.new("VAR=test")

# From Hash
Dotenv.load({"VAR" => "test"})

# A Hash is returned with the loaded variables
hash = Dotenv.load

puts hash["MY_VARIABLE"] # my-value
puts ENV["MY_VARIABLE"] # my-value

Contributing

1. Fork it ( https://github.com/gdotdesign/cr-dotenv/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

Contributors

• [gdotdesign] Gusztáv Szikszai - creator, maintainer
• [bonyiii]
• [kriskova]
• [neovintage] Rimas Silkaitis
• [rodrigopinto] Rodrigo Pinto