NAME
    Acme::CPANModules::RemovingElementsFromArray - List of modules to help
    remove elements from array

VERSION
    This document describes version 0.001 of
    Acme::CPANModules::RemovingElementsFromArray (from Perl distribution
    Acme-CPANModules-RemovingElementsFromArray), released on 2023-09-30.

DESCRIPTION
    Perl provides several ways to remove elements from an array. "shift"
    removes one element from the beginning, "pop" removes one element from
    the end, and "splice" can remove a slice of array (and insert another
    list in its place). There's also the venerable "grep", which lets you
    filter a list with a user-supplied code. While this does not directly
    modify an array, you can simply assign the new filtered values to the
    array. And I might just as well mention array slice (@ary[1,3,4] or
    @ary[1..4]) to just pick the range of elements you want by their
    indices.

    In addition to the above, there are also other modules which provide
    some convenience.

    Removing duplicate items

    List::Util provides "uniq" (as well as "uniqnum", "uniqint", "uniqstr")
    to remove duplicate items from a list. There's also List::Util::Uniq
    providing "dupe", "dupenum", "dupeint", and "dupestr", which return the
    duplicates instead.

    Removing overlapped items

    Array::OverlapFinder lets you find overlapping items from a series of
    arrays and optionally remove them.

    Variations of "grep"

    Some modules offer variations of "grep". For example, Array::KeepGrepped
    keeps the elements that are filtered out instead those that match the
    grep expression. List::Util::sglice offers "sglice", which removes
    elements that matches user-supplied code, except that "sglice" (like
    "splice") allows you to specify a limit to the number of elements to
    remove.

    mapslice

    List::Util::mapsplice offers "mapsplice", which removes a slice of array
    but lets you replace each element with new elements using Perl code.

ACME::CPANMODULES ENTRIES
    List::Util
        Author: PEVANS <https://metacpan.org/author/PEVANS>

    List::Util::Uniq
        Author: PERLANCAR <https://metacpan.org/author/PERLANCAR>

    Array::OverlapFinder
        Author: PERLANCAR <https://metacpan.org/author/PERLANCAR>

    Array::KeepGrepped
        Author: ONEONETWO <https://metacpan.org/author/ONEONETWO>

    List::Util::sglice
        Author: PERLANCAR <https://metacpan.org/author/PERLANCAR>

    List::Util::mapsplice

FAQ
  What is an Acme::CPANModules::* module?
    An Acme::CPANModules::* module, like this module, contains just a list
    of module names that share a common characteristics. It is a way to
    categorize modules and document CPAN. See Acme::CPANModules for more
    details.

  What are ways to use this Acme::CPANModules module?
    Aside from reading this Acme::CPANModules module's POD documentation,
    you can install all the listed modules (entries) using cpanm-cpanmodules
    script (from App::cpanm::cpanmodules distribution):

     % cpanm-cpanmodules -n RemovingElementsFromArray

    Alternatively you can use the cpanmodules CLI (from App::cpanmodules
    distribution):

        % cpanmodules ls-entries RemovingElementsFromArray | cpanm -n

    or Acme::CM::Get:

        % perl -MAcme::CM::Get=RemovingElementsFromArray -E'say $_->{module} for @{ $LIST->{entries} }' | cpanm -n

    or directly:

        % perl -MAcme::CPANModules::RemovingElementsFromArray -E'say $_->{module} for @{ $Acme::CPANModules::RemovingElementsFromArray::LIST->{entries} }' | cpanm -n

    This Acme::CPANModules module also helps lcpan produce a more meaningful
    result for "lcpan related-mods" command when it comes to finding related
    modules for the modules listed in this Acme::CPANModules module. See
    App::lcpan::Cmd::related_mods for more details on how "related modules"
    are found.

HOMEPAGE
    Please visit the project's homepage at
    <https://metacpan.org/release/Acme-CPANModules-RemovingElementsFromArray
    >.

SOURCE
    Source repository is at
    <https://github.com/perlancar/perl-Acme-CPANModules-RemovingElementsFrom
    Array>.

SEE ALSO
    Somewhat related lists pertaining to list/array:
    Acme::CPANModules::PickingRandomItemsFromList,
    Acme::CPANModules::Import::RSAVAGE::ArrayAndSetOperations,
    Acme::CPANModules::Import::MJGARDNER::ListProcessing.

    Acme::CPANModules - about the Acme::CPANModules namespace

    cpanmodules - CLI tool to let you browse/view the lists

AUTHOR
    perlancar <perlancar@cpan.org>

CONTRIBUTING
    To contribute, you can send patches by email/via RT, or send pull
    requests on GitHub.

    Most of the time, you don't need to build the distribution yourself. You
    can simply modify the code, then test via:

     % prove -l

    If you want to build the distribution (e.g. to try to install it locally
    on your system), you can install Dist::Zilla,
    Dist::Zilla::PluginBundle::Author::PERLANCAR,
    Pod::Weaver::PluginBundle::Author::PERLANCAR, and sometimes one or two
    other Dist::Zilla- and/or Pod::Weaver plugins. Any additional steps
    required beyond that are considered a bug and can be reported to me.

COPYRIGHT AND LICENSE
    This software is copyright (c) 2023 by perlancar <perlancar@cpan.org>.

    This is free software; you can redistribute it and/or modify it under
    the same terms as the Perl 5 programming language system itself.

BUGS
    Please report any bugs or feature requests on the bugtracker website
    <https://rt.cpan.org/Public/Dist/Display.html?Name=Acme-CPANModules-Remo
    vingElementsFromArray>

    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.

