module Mongoid
  module Shell
    module Properties
      module Host

        attr_accessor :host

        # database host
        def host
          @host || begin
            node = session.cluster.nodes.first
            raise Mongoid::Shell::Errors::SessionNotConnectedError unless node
            node.address == "localhost:27017" ? nil : node.address
          end
        end

      end
    end
  end
end