Lucy::Search::SortSpec - Specify a custom sort order for search results.
my $sort_spec = Lucy::Search::SortSpec->new( rules => [ Lucy::Search::SortRule->new( field => 'date' ), Lucy::Search::SortRule->new( type => 'doc_id' ), ], ); my $hits = $searcher->hits( query => $query, sort_spec => $sort_spec, );
By default, searches return results in order of relevance; SortSpec allows you to indicate an alternate order via an array of SortRules.
Fields you wish to sort against must be sortable.
sortable
For a stable sort (important when paging through results), add a sort-by-doc rule as the last SortRule.
my $sort_spec = Lucy::Search::SortSpec->new( rules => \@rules );
Create a new SortSpec.
rules - An array of SortRules.
Lucy::Search::SortSpec isa Clownfish::Obj.
To install Lucy, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Lucy
CPAN shell
perl -MCPAN -e shell install Lucy
For more information on module installation, please visit the detailed CPAN module installation guide.