Use DBIx::Class::Helper::Row::NumifyGet Luke
On 26 February 2015 at 01:43, Lasse Makholm <la...@unity3d.com> wrote:
>
>
> On Wed, Feb 25, 2015 at 10:59 PM, Darren Duncan <dar...@darrenduncan.net>
> wrote:
>>
>> Augustus, what is the problem with DBIC stringifying numeric values? That
>> ensures full precision and in particular when you want to use them as
>> numbers you can just do so, Perl does that automatically. -- Darren Duncan
>
>
> One example of it being a problem is when converting row objects to JSON.
> Javascripts === operator, for example, evaluates to false for for 42 ===
> "42".
>
> /L
>
>
>>
>>
>> On 2015-02-25 1:15 PM, Augustus Saunders wrote:
>>>
>>> For reasons unknown to us, DBIx is stringifying numeric values somewhere
>>> along the way. In order to ensure they come out numeric, we made this small
>>> patch:
>>>
>>> --- a/lib/perl5/DBIx/Class/Row.pm
>>> +++ b/lib/perl5/DBIx/Class/Row.pm
>>> @@ -661,10 +661,15 @@ To retrieve all loaded column values as a hash, use
>>> L</get_columns>.
>>> sub get_column {
>>> my ($self, $column) = @_;
>>> $self->throw_exception( "Can't fetch data as class method" ) unless
>>> ref $self;
>>> - return $self->{_column_data}{$column} if exists
>>> $self->{_column_data}{$column};
>>> + if (exists $self->{_column_data}{$column}) {
>>> + return 0 + $self->{_column_data}{$column} if
>>> $self->_is_column_numeric($column);
>>> + return $self->{_column_data}{$column};
>>> + }
>>> if (exists $self->{_inflated_column}{$column}) {
>>> - return $self->store_column($column,
>>> + my $ret = $self->store_column($column,
>>> $self->_deflated_column($column,
>>> $self->{_inflated_column}{$column}));
>>> + return 0 + $ret if $self->_is_column_numeric($column);
>>> + return $ret;
>>> }
>>> $self->throw_exception( "No such column '${column}'" ) unless
>>> $self->has_column($column);
>>> return undef;
>>>
>>> If there's a better way to do this, or some way to prevent DBIx from
>>> stringifying the values in the first place, that would be nice to know too.
>>> Thanks-
>>>
>>> Augustus
>>
>>
>>
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>
>
>
> _______________________________________________
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--
//wbr, Dmitry L.
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