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Manual Reference Pages  -  DBIX::CLASS::RESULTSET::HASHREF (3)

.ds Aq ’

NAME

DBIx::Class::ResultSet::HashRef - Adds syntactic sugar to skip the fancy objects

CONTENTS

SYNOPSIS



    # in your resultsource class
    __PACKAGE__->resultset_class( DBIx::Class::ResultSet::HashRef );
   
    # in your calling code
    my $rs = $schema->resultset(User)->search( { } )->hashref_rs;
    while (my $row = $rs->next) {
        print Dumper $row;
    }
   
    You can chain up every L<DBIx::Class::ResultSet> method to ->hashref_rs:
   
    * ->hashref_rs->all (same as ->hashref_array)

    * ->hashref_rs->first (same as ->hashref_first)



DESCRIPTION

This is a simple way to allow you to set result_class to DBIx::Class::ResultClass::HashRefInflator to skip the fancy objects.

INSTALLATION



    perl Makefile.PL
    make
    make test
    make install



METHODS

    hashref_rs( )

Sets result_class to DBIx::Class::ResultClass::HashRefInflator and returns the resultset.

    hashref_array( )

Calls ->hashref_rs->all and returns depending on the calling context an array or an reference to an array.



    my $rs = $schema->resultset(User)->search( { } )->hashref_array;
    print Dumper $rs;

    my @rs = $schema->resultset(User)->search( { } )->hashref_array;
    print Dumper @rs;



    hashref_first( )

Returns the first row of the resultset inflated by DBIx::Class::ResultClass::HashRefInflator.



    my $first_row = $schema->resultset(User)->search( { } )->hashref_first;
    print Dumper $first_row



    hashref_pk( )

Returns a hash or reference to hash, depending on the calling context. The keys of the hash are the primary keys of each row returned by hashref_array( ):



        {
                1 => {
                    id    => 1,
                    login => root
                },
                2 => {
                    id    => 2,
                    login => toor
                },
        }



Example usage:



    my $hashref_pk = $schema->resultset(User)->search( { } )->hashref_pk;
    print Dumper $hashref_pk



AUTHOR

Johannes Plunien <plu@cpan.org>

CONTRIBUTORS

Robert Bohne <rbo@cpan.org>

COPYRIGHT AND LICENSE

Copyright 2008 by Johannes Plunien

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

Thanks to mst for his patience.

SEE ALSO

o DBIx::Class
o DBIx::Class::ResultClass::HashRefInflator
Search for    or go to Top of page |  Section 3 |  Main Index


perl v5.20.3 DBIX::CLASS::RESULTSET::HASHREF (3) 2009-06-14

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