NAME

Regexp::Pattern::Int - Regexp patterns related to integers

VERSION

This document describes version 0.001 of Regexp::Pattern::Int (from Perl distribution Regexp-Pattern-Int), released on 2020-05-27.

SYNOPSIS

 use Regexp::Pattern; # exports re()
 my $re = re("Int::int");

DESCRIPTION

Regexp::Pattern is a convention for organizing reusable regex patterns.

PATTERNS

  • int

    Integer number.

    Examples:

     "" =~ re("Int::int");  # DOESN'T MATCH
    
     123 =~ re("Int::int");  # matches
    
     "+123" =~ re("Int::int");  # matches
    
     -123 =~ re("Int::int");  # matches
    
     123.1 =~ re("Int::int");  # DOESN'T MATCH
    
     "1e2" =~ re("Int::int");  # DOESN'T MATCH
  • negint

    Negative integer number.

    Examples:

     "" =~ re("Int::negint");  # DOESN'T MATCH
    
     0 =~ re("Int::negint");  # DOESN'T MATCH
    
     "+0" =~ re("Int::negint");  # DOESN'T MATCH
    
     "-0" =~ re("Int::negint");  # DOESN'T MATCH
    
     123 =~ re("Int::negint");  # DOESN'T MATCH
    
     "+123" =~ re("Int::negint");  # DOESN'T MATCH
    
     -1 =~ re("Int::negint");  # matches
    
     -123 =~ re("Int::negint");  # matches
    
     -123.1 =~ re("Int::negint");  # DOESN'T MATCH
    
     "-1e2" =~ re("Int::negint");  # DOESN'T MATCH
  • posint

    Positive integer number.

    Examples:

     "" =~ re("Int::posint");  # DOESN'T MATCH
    
     0 =~ re("Int::posint");  # DOESN'T MATCH
    
     "+0" =~ re("Int::posint");  # DOESN'T MATCH
    
     "-0" =~ re("Int::posint");  # DOESN'T MATCH
    
     1 =~ re("Int::posint");  # matches
    
     123 =~ re("Int::posint");  # matches
    
     "+123" =~ re("Int::posint");  # matches
    
     -1 =~ re("Int::posint");  # DOESN'T MATCH
    
     -123 =~ re("Int::posint");  # DOESN'T MATCH
    
     123.1 =~ re("Int::posint");  # DOESN'T MATCH
    
     "1e2" =~ re("Int::posint");  # DOESN'T MATCH
  • uint

    Non-negative integer number.

    Examples:

     "" =~ re("Int::uint");  # DOESN'T MATCH
    
     0 =~ re("Int::uint");  # matches
    
     "+0" =~ re("Int::uint");  # matches
    
     "-0" =~ re("Int::uint");  # DOESN'T MATCH
    
     123 =~ re("Int::uint");  # matches
    
     "+123" =~ re("Int::uint");  # matches
    
     -123 =~ re("Int::uint");  # DOESN'T MATCH
    
     123.1 =~ re("Int::uint");  # DOESN'T MATCH
    
     "1e2" =~ re("Int::uint");  # DOESN'T MATCH

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/Regexp-Pattern-Int.

SOURCE

Source repository is at https://github.com/perlancar/perl-Regexp-Pattern-Int.

BUGS

Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Regexp-Pattern-Int

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.

SEE ALSO

Regexp::Pattern::Float

Sah::Schema::uint, Sah::Schema::negint, Sah::Schema::negint,

Regexp::Pattern

Some utilities related to Regexp::Pattern: App::RegexpPatternUtils, rpgrep from App::rpgrep.

AUTHOR

perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2020 by 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.