sub import { my $caller = scalar(caller); no strict 'refs'; my ($name_debug_flag, $name_debug_sub) = ("$caller\:\:DEBUG", "$caller\:\:debug"); *{$name_debug_flag} = 0; *{$name_debug_sub} = sub { $DEBUG or return 1; printf STDERR "%s() @_\n", (caller(1))[3] }; }

NAME

LEOCHARRE::Debug - debug sub

SYNOPSIS

   use LEOCHARRE::Debug;

   debug('hey there');

   warnf '%s %s %s\n', 'this', 'is', 'a value';

SUBS

Exported.

debug()

warnf()

Works like

   warn sprintf '', @args

CAVEATS

AUTHOR

Leo Charre leocharre at cpan dot org

LICENSE

This package is free software; you can redistribute it and/or modify it under the same terms as Perl itself, i.e., under the terms of the "Artistic License" or the "GNU General Public License".

DISCLAIMER

This package is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

See the "GNU General Public License" for more details.

CPAN RT