ArrayResult may return strange results in some conditions

[neumino]

I'm opening this issue so @AtnNn can track what's going in the next release.

Currently, this script will log twice 1

    r.expr([1,2,3]).run( conn, function(err, cursor) {
        if (err) throw err
        cursor.next( function( err, row) {
            console.log(row)

            r.expr(["a"]).run( conn, function(err, cursor2) {
                cursor.next( function(err, row) {
                    if (err) throw err
                    console.log(row)
                })
            })
        })
    })

__index is stored in __proto__ and therefore shared among all cursors.

I talked a little with @coffeemug, and what we are going to do is store the __index field in the array itself as soon as the users starts using the cursor interface.

So they cannot use both interface at the same time.

I'll fix it with while working on #1578

[neumino]

Branch michel_1578_maximum_call_stack
Review 997 assigned to @AtnNn

[neumino]

The review has been completed a few days ago, I just forgot to close the issue.

The changes were merged in next as 9077754

[ghost]

Branch michel_1578_maximum_call_stack ....zárt a kérdés 20 minutes ago,,,, és mit fogunk tenni a tárolására __index mezőt a tömbben is, amint a ?"ArrayResult visszatérhet furcsa eredményeket bizonyos ",,,,,+