On 9/13/07, Wiggins d'Anconia <[EMAIL PROTECTED]> wrote:
> $sort_by = join(', ', map { ref $_ ? $$_ : $_ } @$sort_by) if(ref
> $sort_by);
>
> In the above any argument that is a reference attempts to dereference a
> scalar, which is problematic for obviously anything that is not a
> scalar, which in our case was specifically causing an error when we
> tried to set the sort_by values to the primary key columns directly,
>
> $args{get_objects_args}->{sort_by} =
> $_model_class->meta->primary_key_columns;
The docs for sort_by say it accepts "strings or scalar references", so
the only kind of reference should be a scalar ref. Thus the lack of a
check for ref eq 'SCALAR'. To provide strings, try this instead:
$args{get_objects_args}->{sort_by} =
$_model_class->meta->primary_key_column_names;
I'll add the ref check anyway, but I just wanted to point out that you
were violating the documented API earlier :)
-John
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