Method: Mongo::Cursor#query_opts

Defined in:

lib/mongo/cursor.rb

#query_opts ⇒ Integer

Returns an integer indicating which query options have been selected.

The MongoDB wire protocol.

Returns:

• (Integer)

See Also:

• http://www.mongodb.org/display/DOCS/Mongo+Wire+Protocol#MongoWireProtocol-Mongo::Constants::OPQUERY

# File 'lib/mongo/cursor.rb', line 297

def query_opts
  opts     = 0
  opts    |= Mongo::Constants::OP_QUERY_NO_CURSOR_TIMEOUT unless @timeout
  opts    |= Mongo::Constants::OP_QUERY_SLAVE_OK if @connection.slave_ok?
  opts    |= Mongo::Constants::OP_QUERY_TAILABLE if @tailable
  opts
end