1Number::Tolerant::ConstUasnetr(3C)ontributed Perl DocumeNnutmabteiro:n:Tolerant::Constant(3)
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NAME

6       Number::Tolerant::Constant - a blessed constant type
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VERSION

9       version 1.708
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SYNOPSIS

12        use Number::Tolerant;
13        use Number::Tolerant::Constant;
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15        my $range  = tolerance(10);
16        ref $range; # "Number::Tolerant" -- w/o ::Constant, would be undef
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DESCRIPTION

19       When Number::Tolerant is about to return a tolerance with zero
20       variation, it will return a constant instead.  This module will
21       register a constant type that will catch these constants and return
22       them as Number::Tolerant objects.
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24       I wrote this module to make it simpler to use tolerances with
25       Class::DBI, which would otherwise complain that the constructor hadn't
26       returned a blessed object.
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AUTHOR

29       Ricardo Signes <rjbs@cpan.org>
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32       This software is copyright (c) 2004 by Ricardo Signes.
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34       This is free software; you can redistribute it and/or modify it under
35       the same terms as the Perl 5 programming language system itself.
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39perl v5.32.1                      2021-01-27     Number::Tolerant::Constant(3)
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