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Zoidberg::Utils::Output.3pm
Langue: en
Version: 2006-02-19 (debian - 07/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
Zoidberg::Utils::Output - Zoidberg output routinesSYNOPSIS
use Zoidberg::Utils qw/:output/;
# use this instead of perlfunc print output "get some string outputted"; output { string => 'or some data struct dumped' };
DESCRIPTION
This module provides some routines used by various Zoidberg modules to output data.Although when working within the Zoidberg framework this module should be used through the Zoidberg::Utils interface, it also can be used on it's own.
EXPORT
By default all of the below except "typed_output".METHODS
- "output(@_)"
- Output a list of possibly mixed data structs as nice as possible.
A reference to an array of plain scalars may be outputted as a multicolumn list, more complex data will be dumped using Data::Dumper.
- "message(@_)"
- Like "output()" but tags data as a message, in non-interactive mode these may not be printed at all.
- "debug(@_)"
- Like "output()" tags the data as debug output, will only be printed when in debug mode. Debug ouput will be printed to STDERR if printed at all.
- "complain(@_)"
- Like "output" but intended for error messages, data will be printed to STDERR. Has some glue for error objects created by Zoidberg::Utils::Error. Prints $@ when no argument is given.
- "typed_output($type, @_)"
- Method that can be used to define output types that don't fit in the above group. $type must be a plain string that is used as output 'tag'.
- "output_is_captured($type, @_)"
- Method that returns a boolean that tells whether output is captured or not. This can be used to make terminal output different from data struct output.
AUTHOR
Jaap Karssenberg || Pardus [Larus] <pardus@cpan.org>Copyright (c) 2003 Jaap G Karssenberg. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
SEE ALSO
Zoidberg, Zoidberg::UtilsContenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre