Method: Conf::Configuration#fetch

Defined in:
lib/conf.rb

#fetch(key, &blk) ⇒ Object 



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# File 'lib/conf.rb', line 151

def fetch(key, &blk)
  val = self[key]
  if val.nil?
    @data[key] = yield(key)
  else
    val
  end
end