Steven Haryanto

NAME

Data::Unixish::lins - Add some text at the beginning of each line of text

VERSION

This document describes version 1.47 of Data::Unixish::lins (from Perl distribution Data-Unixish), released on 2014-06-12.

SYNOPSIS

In Perl:

 use Data::Unixish qw(aduxa);
 my @res = aduxa([lins => {text=>"xx"}, "a", " b", "", undef, ["c"]);
 # => ("xxa", "xx b", "xx", undef, ["c"])

In command line:

 % echo -e "1\n 2" | dux lins --text xx
 xx1
 xx 2

FUNCTIONS

lins(%args) -> [status, msg, result, meta]

Add some text at the beginning of each line of text.

This is sort of a counterpart for ltrim, which removes whitespace at the beginning (left) of each line of text.

Arguments ('*' denotes required arguments):

  • in => any

    Input stream (e.g. array or filehandle).

  • out => any

    Output stream (e.g. array or filehandle).

  • text* => str

    The text to add.

Return value:

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.

SEE ALSO

indent, rins

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/Data-Unixish.

SOURCE

Source repository is at https://github.com/sharyanto/perl-Data-Unixish.

BUGS

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.

AUTHOR

Steven Haryanto <stevenharyanto@gmail.com>

COPYRIGHT AND LICENSE

This software is copyright (c) 2014 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.