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Perl::CrPerl::Critic::UsercContributeddPerleDocumentationreNumberSeparators(3)

NAME
       Perl::Critic::Policy::ValuesAndExpressions::RequireNumberSeparators -
       Write " 141_234_397.0145	" instead of " 141234397.0145 ".

AFFILIATION
       This Policy is part of the core Perl::Critic distribution.

DESCRIPTION
       Long numbers can	be difficult to	read.  To improve legibility, Perl
       allows numbers to be split into groups of digits	separated by
       underscores.  This policy requires number sequences of more than	three
       digits to be separated.

	   $long_int = 123456789;   #not ok
	   $long_int = 123_456_789; #ok

	   $long_float = 12345678.001;	 #not ok
	   $long_float = 12_345_678.001; #ok

CONFIGURATION
       The minimum absolute value of numbers that must contain separators can
       be configured via the "min_value" option.  The default is 10,000; thus,
       all numbers >= 10,000 and <= -10,000 must have separators.  For
       example:

	   [ValuesAndExpressions::RequireNumberSeparators]
	   min_value = 100000	 # That's one-hundred-thousand!

NOTES
       As it is	currently written, this	policy only works properly with
       decimal (base 10) numbers.  And it is obviously biased toward Western
       notation.  I'll try and address those issues in the future.

AUTHOR
       Jeffrey Ryan Thalhammer <jeff@imaginative-software.com>

COPYRIGHT
       Copyright (c) 2005-2011 Imaginative Software Systems.  All rights
       reserved.

       This program is free software; you can redistribute it and/or modify it
       under the same terms as Perl itself.  The full text of this license can
       be found	in the LICENSE file included with this module.

perl v5.Perl::Critic::Policy::ValuesAndExpressions::RequireNumberSeparators(3)

NAME | AFFILIATION | DESCRIPTION | CONFIGURATION | NOTES | AUTHOR | COPYRIGHT

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