Module operators/update

References

$addToSet → $addToSet
$bit → $bit
$currentDate → $currentDate
$inc → $inc
$max → $max
$min → $min
$mul → $mul
$pop → $pop
$pull → $pull
$pullAll → $pullAll
$push → $push
$rename → $rename
$set → $set
$unset → $unset