[Dbix-class] How to grep field types?

[Matt S Trout]

On Fri, May 11, 2007 at 10:42:56AM +0100, RA Jones wrote:
> Using formbuilder object in the controller and InflateColumns::DateTime 
> in the model, it should be possible to retrieve field definitions like:
> 
> my $form = $self->formbuilder; # CCF object
> my @date_fields = grep { $_->get_field_types } keys %{ $form->field };
> 
> I just can't work out what get_field_types in the grep block should be.

$schema->source('Foo')->column_info($_)->{data_type} eq 'datetime'

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