NAME
    List::ToHumanString - write lists in strings like a human would

SYNOPSIS
        use List::ToHumanString;

        print to_human_string "Report{|s} for |list|\n", qw/March May July/;
        ## Prints "Reports for March, May, and July";

        print to_human_string "Report{|s} for |list|\n", qw/March July/;
        ## Prints "Reports for March and July";

        print to_human_string "Report{|s} {is|are} needed for |list|\n", qw/March/;
        ## Prints "Report is needed for March";

DESCRIPTION
    Provides a way to make it easy to prepare a string containing a list of
    items, where that string is meant to be read by a human.

EXPORTS BY DEFAULT
  "to_human_string"
        print to_human_string "Report{|s} for |list|\n", qw/March May July/;
        ## Prints "Reports for March, May, and July";

        print to_human_string "Report{|s} for |list|\n", qw/March July/;
        ## Prints "Reports for March and July";

        print to_human_string "Report{|s} {is|are} needed for |list|\n", qw/March/;
        ## Prints "Report is needed for March";

        print to_human_string '|list|', qw/March May July/;
        ## Prints "March, May, and July";

        $List::ToHumanString::Separator   = '*SEP*';
        $List::ToHumanString::Extra_Comma = 0;
        print to_human_string "I have {one item*SEP*many items}: *SEP*list*SEP*", qw/Foo Bar Baz/;
        ## Prints "I have many items: Foo, Bar and Baz" (note the missing comma before "and")

    Exported by default. Takes a string to "humanize" as the first argument
    and a list of items to use. Removes all undefs and empty and blank
    strings before counting the number of items in the list. If the list
    contains one item, chooses the "singular" variation in the first
    argument's format (see below). If the list contains any other number of
    items, chooses "plural" variation in the format. Once all the
    substitutions have been done, returns the resultant string.

   first argument format
        "I have {one item|many items}"

        "I have {one item that is|many items that are} |list|"

        "I have item{|s}: |list|"

        "I have {a|} thing{|s}"

        $List::ToHumanString::Separator = '::SEP::';
        "I have {one item::SEP::many items}: ::SEP::list::SEP::",

   singular/plural
    "to_human_string()" will replace any occurence of
    "{singularSEPARATORplural}" with either the "singular" or "plural"
    texts, depending on the number of items in the list given to it. The
    "singular" and "plural" texts can be any text (even empty string) that
    doesn't have a "SEPARATOR" in it. The "SEPARATOR" is the value of
    $List::ToHumanString::Separator, which by default is a pipe character
    ("|"). Regex special characters in the "SEPARATOR" have no effect.

   humanized list
        "I have item{|s}: |list|"

        "I have {one item::SEP::many items}: ::SEP::list::SEP::",

    You can automatically insert a "humanized" list of items into your
    string by using word "list" set off be "SEPARATOR" string on each side.
    That string will be replaced by a "humanized" way to write the list of
    items you provided, which is as follows:

   empty list of items
        to_human_string('|list|',);
        # returns ''

    Humanized string will be: empty string.

   1-item list of items
        to_human_string('|list|', 'foo');
        # returns 'foo'

        to_human_string('|list|', URI->new("http://example.com") );
        # returns 'http://example.com'

    Humanized string will be: the item itself (stringified).

   2-item list of items
        to_human_string('|list|', 'foo', 'bar');
        # returns 'foo and bar'

    Humanized string will be: the two items joined with ' and '

   list with 3 or more items
        to_human_string('|list|', 'foo', 'bar', 'ber', 'baz');
        # returns 'foo, bar, ber, and baz'

        $List::ToHumanString::Extra_Comma = 0;
        to_human_string('|list|', 'foo', 'bar', 'ber', 'baz');
        # returns 'foo, bar, ber and baz'

    Humanized string will be: the list of items in the list you provided
    joined with ', ' (comma and space). The last element is also preceded by
    word 'and '. Note: depending on your stylistic preference, you might
    wish not to have a comma before the last element. You can accomplish
    that by setting $List::ToHumanString::Extra_Comma to zero.

VARIABLES
  $List::ToHumanString::Separator
        my @items = ( 1..10 );
        $List::ToHumanString::Separator = '::SEP::';
        print to_human_string "I have {one item::SEP::many items} {foo|bar}\n", @items;
        ## Prints "I have many items {foo|bar}"

    Takes any non-empty string as a value. Specifies what separator to use
    between the "singular" and "plural" texts in the string given to
    "to_human_string()". Defaults to: "|" (a pipe character)

  $List::ToHumanString::Extra_Comma
        $List::ToHumanString::Extra_Comma = 0;
        to_human_string('|list|', 'foo', 'bar', 'ber', 'baz');
        # returns 'foo, bar, ber and baz'

    Takes true or false values as a value. Specifies whether to use a comma
    after the penultimate element in the list when using "to_human_string()"
    to insert humanized list into the string. If set to a true value, the
    comma will be used. Defaults to: 1 (true value).

AUTHOR
    Zoffix Znet, "<zoffix at cpan.org>"

BUGS
    Please report any bugs or feature requests to "bug-list-tohumanstring at
    rt.cpan.org", or through the web interface at
    <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=List-ToHumanString>. I
    will be notified, and then you'll automatically be notified of progress
    on your bug as I make changes.

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

        perldoc List::ToHumanString

    You can also look for information at:

    *   RT: CPAN's request tracker (report bugs here)

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

    *   AnnoCPAN: Annotated CPAN documentation

        <http://annocpan.org/dist/List-ToHumanString>

    *   CPAN Ratings

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

    *   Search CPAN

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

LICENSE AND COPYRIGHT
    Copyright 2013 Zoffix Znet.

    This program is free software; you can redistribute it and/or modify it
    under the terms of the the Artistic License (2.0). You may obtain a copy
    of the full license at:

    <http://www.perlfoundation.org/artistic_license_2_0>

    Any use, modification, and distribution of the Standard or Modified
    Versions is governed by this Artistic License. By using, modifying or
    distributing the Package, you accept this license. Do not use, modify,
    or distribute the Package, if you do not accept this license.

    If your Modified Version has been derived from a Modified Version made
    by someone other than you, you are nevertheless required to ensure that
    your Modified Version complies with the requirements of this license.

    This license does not grant you the right to use any trademark, service
    mark, tradename, or logo of the Copyright Holder.

    This license includes the non-exclusive, worldwide, free-of-charge
    patent license to make, have made, use, offer to sell, sell, import and
    otherwise transfer the Package with respect to any patent claims
    licensable by the Copyright Holder that are necessarily infringed by the
    Package. If you institute patent litigation (including a cross-claim or
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    direct or contributory patent infringement, then this Artistic License
    to you shall terminate on the date that such litigation is filed.

    Disclaimer of Warranty: THE PACKAGE IS PROVIDED BY THE COPYRIGHT HOLDER
    AND CONTRIBUTORS "AS IS' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES.
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