Class: Bindan::Provider::Envvar

Inherits:
Object
  • Object
show all
Defined in:
lib/bindan/providers/envvar.rb

Instance Method Summary collapse

Constructor Details

#initialize(env = ENV.to_h, options = {}) ⇒ Envvar

Returns a new instance of Envvar.

Parameters:

  • env (Hash) (defaults to: ENV.to_h)
  • options (Hash) (defaults to: {}) 


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# File 'lib/bindan/providers/envvar.rb', line 8

def initialize(env = ENV.to_h, options = {})
  @_env = env
  @_options = options
end

Instance Method Details

#[](key) ⇒ String

Parameters:

  • key (String)

Returns:

  • (String)

Raises:

  • KeyError



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# File 'lib/bindan/providers/envvar.rb', line 18

def [](key)
  if @_options[:raise_error]
    @_env.fetch(key)
  else
    @_env[key]
  end
end