debian man page for autobox::list::util

autobox::List::Util(3pm)				User Contributed Perl Documentation				  autobox::List::Util(3pm)

NAME
       autobox::List::Util - bring the List::Util functions to autobox

VERSION
       Version 20090629

SYNOPSIS
       "autobox::List::Util" brings all of the functions from List::Util to arrays as methods.

	   use autobox::List::Util;

	   my @array = qw/ foo bar baz /;

	   print @array->first(sub { /ar/ }), "
"; # "bar"

	   print [5, 6, 3, 4]->max, "
"; # 6

	   print @array->maxstr, "
"; # baz

	   print [5, 6, 3, 4]->min, "
"; # 3

	   print @array->minstr, "
"; # foo

	   print [1 .. 10]->shuffle, "
"; #1 to 10 randomly shuffled

	   print [1 .. 10]->sum, "
"; # 55

	   print [1 .. 10]->reduce( sub { $a + $b } ), "
"; # 55

METHODS
   first(coderef)
       This method behaves nearly the same as the first function from List::Util, but it takes a coderef not a block because methods can't use
       prototypes.

   reduce(coderef)
       This method behaves nearly the same as the reduce function from List::Util, but it takes a coderef not a block for the same reason.  It
       also has a bug (see BUGS)

   shuffle
       If called in scalar context it returns a reference to an array instead of a list.  This allows shuffle to be chained with other calls.

   max, maxstr, min, minstr, sum
       These methods behave exactly the same as their List::Util counterparts.

AUTHOR
       Chas. J. Owens IV, "<chas.owens at gmail.com>"

BUGS
       The reduce method works with $main::a and $main::b, not your current package's $a and $b, so you need to say

	   print @array->reduce( sub { $main::a + $main::b } ), "
";

       if you are not in the main package.  Reduce uses $_, so it doesn't suffer from this problem.

SUPPORT
       You can find documentation for this module with the perldoc command.

	   perldoc autobox::List::Util

       You can also look for information at:

       o   RT: CPAN's request tracker

	   <http://rt.cpan.org/NoAuth/Bugs.html?Dist=autobox-List-Util>

       o   AnnoCPAN: Annotated CPAN documentation

	   <http://annocpan.org/dist/autobox-List-Util>

       o   CPAN Ratings

	   <http://cpanratings.perl.org/d/autobox-List-Util>

       o   Search CPAN

	   <http://search.cpan.org/dist/autobox-List-Util/>

ACKNOWLEDGEMENTS
COPYRIGHT &; LICENSE
       Copyright 2009 Chas. J. Owens IV, all rights reserved.

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

perl v5.10.1							    2010-04-17						  autobox::List::Util(3pm)