MongoCursor

##Methods

result = query:next()

Returns the next single result set (as a table) in the results of a query operation.

iterator = query:results()

Similar to the next method but returns an iterator function (as opposed to a table) that can be used in a for loop.

has_more = cursor:has_more(in_current_batch)

pass true to call moreInCurrentBatch (mongo >=1.5)

it_count = cursor:itcount()

is_dead = cursor:is_dead()

is_tailable = cursor:is_tailable()

has_result_flag = cursor:has_result_flag()

id = cursor:get_id()