NAME

       DBIx::Class::ResultClass::HashRefInflator - Get raw hashrefs from a resultset

SYNOPSIS

        use DBIx::Class::ResultClass::HashRefInflator;

        my $rs = $schema->resultset('CD');
        $rs->result_class('DBIx::Class::ResultClass::HashRefInflator');
        while (my $hashref = $rs->next) {
          ...
        }

         OR as an attribute:

        my $rs = $schema->resultset('CD')->search({}, {
          result_class => 'DBIx::Class::ResultClass::HashRefInflator',
        });
        while (my $hashref = $rs->next) {
          ...
        }

DESCRIPTION

       DBIx::Class is faster than older ORMs like Class::DBI but it still isn't designed
       primarily for speed. Sometimes you need to quickly retrieve the data from a massive
       resultset, while skipping the creation of fancy result objects.  Specifying this class as
       a "result_class" for a resultset will change "$rs->next" to return a plain data hash-ref
       (or a list of such hash-refs if "$rs->all" is used).

       There are two ways of applying this class to a resultset:

       •   Specify "$rs->result_class" on a specific resultset to affect only that resultset (and
           any chained off of it); or

       •   Specify "__PACKAGE__->result_class" on your source object to force all uses of that
           result source to be inflated to hash-refs - this approach is not recommended.

METHODS

   inflate_result
       Inflates the result and prefetched data into a hash-ref (invoked by
       DBIx::Class::ResultSet)

CAVEATS

       •   This will not work for relationships that have been prefetched. Consider the
           following:

            my $artist = $artitsts_rs->search({}, {prefetch => 'cds' })->first;

            my $cds = $artist->cds;
            $cds->result_class('DBIx::Class::ResultClass::HashRefInflator');
            my $first = $cds->first;

           $first will not be a hashref, it will be a normal CD row since HashRefInflator only
           affects resultsets at inflation time, and prefetch causes relations to be inflated
           when the master $artist row is inflated.

       •   Column value inflation, e.g., using modules like DBIx::Class::InflateColumn::DateTime,
           is not performed.  The returned hash contains the raw database values.

perl v5.18.1                                2013-04DBIx::Class::ResultClass::HashRefInflator(3pm)