node.js - mongodb how to change array position -

i have mongodb document has array. there way rearrange order of array element?

example - have 10 elements in array , need element in position 7 moved position 2.

is possible?

thanks

if done within node, 1 option use mongoose along splice:

for example, remove element @ position 7 (remember, 0th based):

var position7 = doc.subdocs.splice(6, 1);

then insert earlier in array, @ position 2:

doc.subdocs.splice(1, 0, position7[0]);

My