62 					read_pos = (read_pos%size);

    62 					read_pos = (read_pos%size);

    63 				end

    63 				end

    64 				return pos+1, t._items[read_pos];

    64 				return pos+1, t._items[read_pos];

    65 			end, self, 0;

    65 			end, self, 0;

    66 		end;

    66 		end;

    67 	};

    70 	};

    68 end

    71 end

    69 

    72 

    70 return {

    73 return {

    71 	new = new;

    74 	new = new;