Data::Unixish::sprintf - Apply sprintf() on input
This document describes version 1.49 of Data::Unixish::sprintf (from Perl distribution Data-Unixish), released on 2015-01-03.
In Perl:
use Data::Unixish qw(lduxl); my @res = lduxl([sprintf => {format=>"%.1f"}], 0, 1, [2], {}, "", undef); # => ("0.0", "1.0", "2.0", {}, "", undef)
In command line:
% echo -e "0\n1\n\nx\n" | dux sprintf -f "%.1f" --skip-non-number --format=text-simple 0.0 1.0 x
Apply sprintf() on input.
Array will also be processed (all the elements are fed to sprintf(), the result is a single string), unless skip_array is set to true.
skip_array
Non-numbers can be skipped if you use skip_non_number.
skip_non_number
Undef, hashes, and other non-scalars are ignored.
Arguments ('*' denotes required arguments):
format* => str
in => array
Input stream (e.g. array or filehandle).
out => any
Output stream (e.g. array or filehandle).
skip_array => bool (default: 0)
skip_non_number => bool (default: 0)
Returns an enveloped result (an array).
First element (status) is an integer containing HTTP status code (200 means OK, 4xx caller error, 5xx function error). Second element (msg) is a string containing error message, or 'OK' if status is 200. Third element (result) is optional, the actual result. Fourth element (meta) is called result metadata and is optional, a hash that contains extra information.
Return value: (any) =head1 SEE ALSO
printf(1)
Data::Unixish::sprintfn
Please visit the project's homepage at https://metacpan.org/release/Data-Unixish.
Source repository is at https://github.com/sharyanto/perl-Data-Unixish.
Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Data-Unixish
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.
perlancar <perlancar@cpan.org>
This software is copyright (c) 2015 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.
To install Data::Unixish, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Data::Unixish
CPAN shell
perl -MCPAN -e shell install Data::Unixish
For more information on module installation, please visit the detailed CPAN module installation guide.