Class: Dotenv::Environment

Inherits:

Hash

• Object
• Hash
• Dotenv::Environment

Defined in:

lib/dotenv/environment.rb

Instance Method Summary

• #apply ⇒ Object
• #apply! ⇒ Object
• #initialize(filename) ⇒ Environment constructor

  A new instance of Environment.

• #load ⇒ Object
• #read ⇒ Object

Constructor Details

#initialize(filename) ⇒ Environment

Returns a new instance of Environment.

# File 'lib/dotenv/environment.rb', line 4

def initialize(filename)
  @filename = filename
  load
end

Instance Method Details

#apply ⇒ Object

# File 'lib/dotenv/environment.rb', line 17

def apply
  each { |k,v| ENV[k] ||= v }
end

#apply! ⇒ Object

# File 'lib/dotenv/environment.rb', line 21

def apply!
  each { |k,v| ENV[k] = v }
end

#load ⇒ Object

# File 'lib/dotenv/environment.rb', line 9

def load
  update Parser.call(read)
end

#read ⇒ Object

# File 'lib/dotenv/environment.rb', line 13

def read
  File.read(@filename)
end