/ 
Data-Unixish-1.39
River stage two • 9 direct dependents • 49 total dependents
/ Data::Unixish::yes

NAME

Data::Unixish::yes - Output a string repeatedly until killed

VERSION

version 1.39

SYNOPSIS

In command line:

% dux yes
y
y
y
...

AUTHOR

Steven Haryanto <stevenharyanto@gmail.com>

COPYRIGHT AND LICENSE

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.

DESCRIPTION

FUNCTIONS

None are exported by default, but they are exportable.

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

This is like the Unix yes utility.

Arguments ('*' denotes required arguments):

  • in => any

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

  • out => any

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

  • string => str (default: "y")

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.