Insert a new document. When document
is not a plain object,
i.e. 'one', 1, etc.
, it will be inserted using its value.
db.insert(1); // => {value: 1, _id: 'wZy7rd33Q8478pvi'}
function insert(object|any document)
arguments
document
type object or any, element to insert.defaults
document._id
to a 24 length random stringreturns a clone of the inserted document