MongoDBx::Class::Cursor - A MongoDBx::Class cursor/iterator object for query results
version 1.030002
MongoDB::Cursor
my $cursor = $coll->find({ author => 'Conan Doyle' }); print "Novels by Arthur Conan Doyle:\n"; foreach ($cursor->sort({ year => 1 })->all) { print $_->title, '( ', $_->year, ")\n"; }
MongoDBx::Class::Cursor extends MongoDB::Cursor. At its basis, it adds automatic document expansion when traversing cursor results.
No special attributes are added.
Aside from methods provided by MonogDB::Cursor, the following method modifications are performed:
Returns the next document in the cursor, if any. Automatically expands that document to the appropriate class (if '_class' attribute exists, otherwise document is returned as is). If $do_not_expand is true, the document will not be expanded and simply returned as is (i.e. as a hash-ref).
$do_not_expand
Adds a sort to the cursor and returns the cursor itself for chaining. $rules can either be an unordered hash-ref, an ordered Tie::IxHash object, or an ordered array reference such as this:
$rules
$cursor->sort([ date => -1, time => -1, subject => 1 ])
Ido Perlmuter, <ido at ido50.net>
<ido at ido50.net>
Please report any bugs or feature requests to bug-mongodbx-class at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=MongoDBx-Class. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.
bug-mongodbx-class at rt.cpan.org
You can find documentation for this module with the perldoc command.
perldoc MongoDBx::Class::Cursor
You can also look for information at:
RT: CPAN's request tracker
http://rt.cpan.org/NoAuth/Bugs.html?Dist=MongoDBx::Class
AnnoCPAN: Annotated CPAN documentation
http://annocpan.org/dist/MongoDBx::Class
CPAN Ratings
http://cpanratings.perl.org/d/MongoDBx::Class
Search CPAN
http://search.cpan.org/dist/MongoDBx::Class/
MongoDBx::Class::Collection, MongoDB::Cursor.
Copyright 2010-2014 Ido Perlmuter.
This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License.
See http://dev.perl.org/licenses/ for more information.
To install MongoDBx::Class, copy and paste the appropriate command in to your terminal.
cpanm
cpanm MongoDBx::Class
CPAN shell
perl -MCPAN -e shell install MongoDBx::Class
For more information on module installation, please visit the detailed CPAN module installation guide.