1Data::Perl::Role::CountUesre(r3)Contributed Perl DocumenDtaattai:o:nPerl::Role::Counter(3)
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NAME

6       Data::Perl::Role::Counter - Wrapping class for a simple numeric
7       counter.
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VERSION

10       version 0.002011
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SYNOPSIS

13         use Data::Perl qw/counter/;
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15         my $c = counter(4);
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17         $c->inc;   # $c == 5
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19         $c->reset; # $c == 0
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DESCRIPTION

22       This class provides a wrapper and methods for a simple numeric counter.
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PROVIDED METHODS

25       new($value)
26           Constructs a new Data::Perl::Collection::Counter object initialized
27           with the passed in value, and returns it.
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29       set($value)
30           Sets the counter to the specified value and returns the new value.
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32           This method requires a single argument.
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34       inc
35       inc($arg)
36           Increases the attribute value by the amount of the argument, or by
37           1 if no argument is given. This method returns the new value.
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39           This method accepts a single argument.
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41       dec
42       dec($arg)
43           Decreases the attribute value by the amount of the argument, or by
44           1 if no argument is given. This method returns the new value.
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46           This method accepts a single argument.
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48       reset
49           Resets the value stored in this slot to its default value, and
50           returns the new value.
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SEE ALSO

53       •   Data::Perl
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55       •   MooX::HandlesVia
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AUTHOR

58       Matthew Phillips <mattp@cpan.org>
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61       This software is copyright (c) 2020 by Matthew Phillips
62       <mattp@cpan.org>.
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64       This is free software; you can redistribute it and/or modify it under
65       the same terms as the Perl 5 programming language system itself.
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69perl v5.34.0                      2022-01-21      Data::Perl::Role::Counter(3)
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