On Mar 2, 9:58 am, Richard Quadling <[email protected]> wrote:
> Hi.
>
> This might be one of the those odd situations where there is no
> answer, but I have a hash coming from PHP via JSONP to JS/Prototype.
>
> In IE and FF, the ordering is maintained.
>
> In Chrome the order is not maintained.
>
> The key part is numeric and is NOT in order. The value is sorted
> alphabetically.
>
> I suppose I could reverse the key/value pairing and work that way, but
> as the dox say, order is not guaranteed.
>
> Alternatively, as the data is going to be used for a <select> tag, can
> I sort the <option>s by value?
Look into `sortBy`:
$H({ a: 20, b: 1, c: 10 }).sortBy(function(pair){
return pair.value;
// or `return pair.key` (to sort by key)
});
[...]
--
kangax
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