RobG wrote:
> In other words, you can't depend on the properties of an object being
> returned in any particular order for different browsers. You might
> like to get the names (say using for..in) and push them in an array,
> use Array.prototype.sort() to sort them, then use that order to get
> the property values.
>
> ...
Very helpful. I think that is what I was missing.
Thanks,
Ken
var foodsByLetter = {
'B': ['broccoli', 'bread'],
'C': ['carrots', 'celery'],
'A': ['alfalfa sprouts', 'apple']
};
Instead of:
for( var letter in foodsByLetter ) {
// out of order
foodsByLetter[letter];
}
I can do:
Object.keys(foodsByLetter).sort().each(function(letter) {
foodsByLetter[letter];
});
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