Get values of an array by function

Question

I have this array

var user = {
    "tester": {
        id: "1",
        name: "tester"
    }
};

and this function

function get(a, b) {
return user[a].b
}
get('tester', 'id')

How should I fix it so that the result can be 1? Thank for your helps

FYI: 'user' is not an array, it's an object. Arrays use square brackets and numeric keys. — Zach
– Zach, Commented Mar 5, 2013 at 2:43
Thank you Zach for pointing that out. As you can see, I'm not a pro. — Mark Nguyen
– Mark Nguyen, Commented Mar 5, 2013 at 3:04

Phil · Accepted Answer · 2013-03-05 02:42:17Z

3

function get(a, b) {
    return user[a][b];
}

answered Mar 5, 2013 at 2:42

Phil

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Comments

Zach · Accepted Answer · 2013-03-05 02:43:01Z

1

Try this:

function get(a, b) {
    return user[a][b];
}
get('tester', 'id');

answered Mar 5, 2013 at 2:43

Zach

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