List::Util::WeightedRoundRobin - Creates a list based on weighted input
my $list = [ { name => 'jingle', weight => 6, }, { name => 'bells', weight => 2, }, ]; my $WeightedList = List::Util::WeightedRoundRobin->new(); my $weighted_list = $WeightedList->create_weighted_list( $list );
List::Util::WeightedRoundRobin is a utility for creating a weighted list based on the input and associated weights.
List::Util::WeightedRoundRobin
Constructs a new List::Util::WeightedRoundRobin and returns it. Takes no arguments.
Takes an array reference as an argument. The array reference must contain hash entries which have a 'name' and 'weight' key.
If the sources are valid and a weighted list has been created, the method will return a weighted list. In the case of an error, the returned list will be empty.
Alistair Francis, http://search.cpan.org/~friffin/
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.10 or, at your option, any later version of Perl 5 you may have available.
1 POD Error
The following errors were encountered while parsing the POD:
You forgot a '=back' before '=head2'
To install List::Util::WeightedRoundRobin, copy and paste the appropriate command in to your terminal.
cpanm
cpanm List::Util::WeightedRoundRobin
CPAN shell
perl -MCPAN -e shell install List::Util::WeightedRoundRobin
For more information on module installation, please visit the detailed CPAN module installation guide.