NAME

Util::Underscore::ListUtils - Interface to List::Util and List::MoreUtils

VERSION

version v1.2.1

FUNCTION REFERENCE

$scalar = _::reduce { BLOCK } @list

wrapper for List::Util::reduce

$bool = _::any { PREDICATE } @list

wrapper for List::Util::any

$bool = _::all { PREDICATE } @list

wrapper for List::Util::all

$bool = _::none { PREDICATE } @list

wrapper for List::Util::none

$scalar = _::first { PREDICATE } @list

wrapper for List::MoreUtils::first_value

$int = _::first_index { PREDICATE } @list

wrapper for List::MoreUtils::first_index

$scalar = _::last { PREDICATE } @list

wrapper for List::MoreUtils::last_value

$int = _::last_index { PREDICATE } @list

wrapper for List::MoreUtils::last_index

$num = _::max @list

$str = _::max_str @list

wrappers for List::Util::max and List::Util::maxstr, respectively.

$num = _::min @list

$str = _::min_str @list

wrappers for List::Util::min and List::Util::minstr, respectively.

$num = _::sum 0, @list

wrapper for List::Util::sum

$num = _::product @list

wrapper for List::Util::product

%kvlist = _::pairgrep { PREDICATE } %kvlist

wrapper for List::Util::pairgrep

($k, $v) = _::pairfirst { PREDICATE } %kvlist

wrapper for List::Util::pairfirst

%kvlist = _::pairmap { BLOCK } %kvlist

wrapper for List::Util::pairmap

@list = _::shuffle @list

wrapper for List::Util::shuffle

$iter = _::natatime $size, @list

wrapper for List::MoreUtils::natatime

@list = _::zip \@array1, \@array2, ...

wrapper for List::MoreUtils::zip

Unlike List::MoreUtils::zip, this function directly takes array references, and not array variables. It still uses the same implementation. This change makes it easier to work with anonymous arrayrefs, or other data that isn't already inside a named array variable.

@list = _::uniq @list

wrapper for List::MoreUtils::uniq

@list = _::part { INDEX_FUNCTION } @list

wrapper for List::MoreUtils::part

$iter = _::each_array \@array1, \@array2, ...

wrapper for List::MoreUtils::each_arrayref

BUGS

Please report any bugs or feature requests on the bugtracker website https://github.com/latk/Underscore/issues

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.

AUTHOR

Lukas Atkinson <amon@cpan.org>

COPYRIGHT AND LICENSE

This software is Copyright (c) 2014 by Lukas Atkinson.

This is free software, licensed under:

The GNU General Public License, Version 3, June 2007