# File lib/fog/bin/voxel.rb, line 12
    def [](service)
      @@connections ||= Hash.new do |hash, key|
        hash[key] = case key
                      when :compute
                        Fog::Logger.warning("Voxel[:compute] is not recommended, use Compute[:voxel] for portability")
                        Fog::Compute.new(:provider => "Voxel")
                      else
                        raise ArgumentError, "Unrecognized service: #{key.inspect}"
                    end
      end
      @@connections[service]
    end