Re: Set::combine (or maybe merge and a couple extracts)

Not a one-liner, but perhaps it'll be helpful...

http://teknoid.wordpress.com/2008/09/29/dealing-with-calculated-fields-in-cakephps-find/

On Jan 29, 1:50 am, brian <bally.z...@gmail.com> wrote:
> Paging grigri ... ;-)
>
> I have some data that is the result of a stored procedure call that
> I'm struggling to re-shape into a more desirable array. One of the
> selected columns is the result of a CASE block which checks values
> from a couple of tables, returning the appropriate field. As such,
> Cake can't give me a model key and puts it under "0" (zero). I'd like
> to move the value under that to inside the other array.
>
> This appears so simple, yet I've tried--and failed--with all sorts of
> Set::extract/merge/combine ... er, combinations. I know I can use
> map() but creating a callback seems like overkill for something that
> will *never* be used anywhere else in the app. I could do it in a
> foreach loop with a tmp array but, well, what's the point of that?
>
> Let's have a look:
>
> Array
> (
>     [0] => Array
>         (
>             [Model] => Array
>                 (
>                     [id] => 227
>                 )
>
>             [0] => Array
>                 (
>                     [foo] => some string    // <- my CASE block field
>                 )
>
>         )
>
>     [1] => Array
>         (
>             [Model] => Array
>                 (
>                     [id] => 228
>                 )
>
>             [0] => Array
>                 (
>                     [foo] => some other string
>                 )
>
>         )
>         // etc ...
>
> I'd like it to be in this form:
>
> Array
> (
>         [0] => Array
>         (
>                 [Model] => Array
>                 (
>                     [id] => 227
>                     [foo] => some string
>                 )
>
>         )
>
>     [1] => Array
>         (
>             [Model] => Array
>                 (
>                     [id] => 228
>                     [foo] => some other string
>                 )
>
> Can anyone point me in the right direction? I'm sure this is a Set
> class one-liner.
>
> btw, I've grown to love the Set class but have yet to see a clear
> explanation of the params that Set::combine takes. I've seen examples
> here on the list but have never been able to figure out what makes
> them work. I'd really appreciate a clue on that.
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