man Zoidberg::Utils::Output () - Zoidberg output routines

NAME

Zoidberg::Utils::Output - Zoidberg output routines

SYNOPSIS

        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 CWtyped_output.

METHODS

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. Like CWoutput() but tags data as a message, in non-interactive mode these may not be printed at all. Like CWoutput() 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. Like CWoutput but intended for error messages, data will be printed to STDERR. Has some glue for error objects created by Zoidberg::Utils::Error. Prints CW$@ when no argument is given. Method that can be used to define output types that don't fit in the above group. CW$type must be a plain string that is used as output 'tag'. 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>

cd ~tigrou/pwet.fr/man/linux/Fonctions bibliothèques/pm/Zoidberg::Utils::Output