Package: wnpp Severity: wishlist Owner: Nuno Carvalho <[email protected]>
* Package name : libsafe-isa-perl Version : 1.000002 Upstream Author : Matt S. Trout <[email protected]> * URL : http://search.cpan.org/dist/Safe-Isa/ * License : Artistic 1, GPL 1 Programming Lang: Perl Description : Safe::Isa - call isa, can, does and DOES safely on things that may not be objects Since perl allows us to provide a subroutine reference or a method name to the -> operator when used as a method call, and a subroutine doesn't require the invocant to actually be an object, we can create safe versions of isa, can and friends by using a subroutine reference that only tries to call the method if it's used on an object. -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected]
