javascript - Access non-numeric Object properties by index?

Question

If I have an array like this:

var arr = ['one','two','three'];

I can access different parts by doing this:

console.log(arr[1]);

How can I access object properties by their order rather than by key?

Example:

var obj = {
    'something' : 'awesome',
    'evenmore'  : 'crazy'
},
jbo = {
    'evenmore'  : 'crazy',
    'something' : 'awesome'
};

How would I get the first property for each object–"something" from obj and "evenmore" from jbo–without explicitly using the property name?

Now, a few of you seem to think I'm after something like:

console.log(obj['something']);

This is not the case, I'm specifically looking to target the index, just like the first example - if it's possible.

Answer 1

"I'm specifically looking to target the index, just like the first example - if it's possible."

No, it isn't possible.

The closest you can get is to get an Array of the object's keys, and use that:

var keys = Object.keys( obj );

...but there's no guarantee that the keys will be returned in the order you defined. So it could end up looking like:

keys[ 0 ];  // 'evenmore'
keys[ 1 ];  // 'something'