- COPYRIGHT AND LICENSE
Data::Unixish::yes - Output a string repeatedly until killed
In command line:
% dux yes y y y ...
Steven Haryanto <firstname.lastname@example.org>
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.
None are exported by default, but they are exportable.
yes(%args) -> [status, msg, result, meta]
This is like the Unix
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")
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.