Class: Dacs::EnvironmentSource

Inherits:
Object
  • Object
show all
Defined in:
lib/dacs/environment_source.rb

Instance Method Summary collapse

Constructor Details

#initialize(prefix, environment = ENV) ⇒ EnvironmentSource

Returns a new instance of EnvironmentSource.



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# File 'lib/dacs/environment_source.rb', line 3

def initialize(prefix, environment=ENV)
  @prefix      = prefix
  @environment = environment
end

Instance Method Details

#each ⇒ Object 



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# File 'lib/dacs/environment_source.rb', line 12

def each
  @environment.each_pair do |key, value|
    if match = /^#{@prefix.downcase}(.*)$/.match(key.downcase)
      yield ConfiguredValue.new(self, match[1], value)
    end
  end
end

#to_s ⇒ Object 



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# File 'lib/dacs/environment_source.rb', line 8

def to_s
  "environment"
end