NAME

Try::Tiny::ByClass - selectively catch exceptions by class name

SYNOPSIS

use Try::Tiny::ByClass; try { die $exception_object; } catch_case [ 'Some::Class' => sub { # handle Some::Class exceptions }, 'Exception::DivByZero' => sub { # handle Exception::DivByZero exceptions }, ], finally { # always do this };

DESCRIPTION

This module is a simple wrapper around Try::Tiny , which see. It re-exports try , catch , and finally .

In addition, it provides a way to catch only some exceptions by filtering on the class (including superclasses and consumed roles) of an exception object.

Functions

catch_case ($;@) Intended to be used instead of catch in the second argument position of try . Instead of a block it takes a reference to an array of CLASS => CODEREF pairs, which it passes on to dispatch in Dispatch::Class .

SEE ALSO

Try::Tiny, Dispatch::Class

AUTHOR

Lukas Mai, <l.mai at web.de>

COPYRIGHT & LICENSE

Copyright 2013 Lukas Mai.

This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License.

See http://dev.perl.org/licenses/ for more information.