SHARYANTO::Scalar::Util - Scalar utilities
version 0.64
use SHARYANTO::Scalar::Util qw( looks_like_int looks_like_float looks_like_real ); say looks_like_int(10); # 1, isint() also returns 1 say looks_like_int("1".("0" x 100)); # 1, isint() returns 0 here say looks_like_int("123a"); # 0 say looks_like_float(1.1); # 1 say looks_like_float("1e2"); # 1 say looks_like_float("-Inf"); # 1 say looks_like_float(""); # 0 # either looks like int, or float say looks_like_real(1); # 1 say looks_like_real(1.1); # 1
Uses Scalar::Util's looks_like_number() to check whether $arg looks like an integer.
looks_like_number()
$arg
Uses Scalar::Util's looks_like_number() to check whether $arg looks like a floating point number.
Uses Scalar::Util's looks_like_number() to check whether $arg looks like a real number (either an integer or a floating point).
SHARYANTO
Scalar::Util
Scalar::Util::Numeric
Please visit the project's homepage at https://metacpan.org/release/SHARYANTO-Utils.
Source repository is at https://github.com/sharyanto/perl-SHARYANTO-Utils.
Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=SHARYANTO-Utils
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.
Steven Haryanto <stevenharyanto@gmail.com>
This software is copyright (c) 2013 by Steven Haryanto.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
To install SHARYANTO::Utils, copy and paste the appropriate command in to your terminal.
cpanm
cpanm SHARYANTO::Utils
CPAN shell
perl -MCPAN -e shell install SHARYANTO::Utils
For more information on module installation, please visit the detailed CPAN module installation guide.