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Manual Reference Pages  -  LIST::UTIL::WEIGHTEDROUNDROBIN (3)

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NAME

List::Util::WeightedRoundRobin - Creates a list based on weighted input

CONTENTS

SYNOPSIS



  my $list = [
    {
        name    => jingle,
        weight  => 6,
    },
    {
        name    => bells,
        weight  => 2,
    },
  ];

  my $WeightedList = List::Util::WeightedRoundRobin->new();
  my $weighted_list = $WeightedList->create_weighted_list( $list );



DESCRIPTION

List::Util::WeightedRoundRobin is a utility for creating a weighted list based on the input and associated weights.

METHOD

    new

Constructs a new List::Util::WeightedRoundRobin and returns it. Takes no arguments.

    create_weighted_list

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.

AUTHOR

Alistair Francis, http://search.cpan.org/~friffin/

COPYRIGHT AND LICENSE

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.

POD ERRORS

Hey! <B>The above document had some coding errors, which are explained below:B>
Around line 126: You forgot a ’=back’ before ’=head2’
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perl v5.20.3 LIST::UTIL::WEIGHTEDROUNDROBIN (3) 2009-11-18

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