Package: wnpp Owner: gregor herrmann <gre...@debian.org> Severity: wishlist X-Debbugs-CC: debian-devel@lists.debian.org,debian-p...@lists.debian.org
* Package name : libmodule-want-perl Version : 0.6 Upstream Author : Daniel Muey <http://drmuey.com/cpan_contact.pl> * URL : https://metacpan.org/release/Module-Want * License : Artistic or GPL-1+ Programming Lang: Perl Description : module to check @INC only once for wanted modules Sometimes you want to lazy load a module for use in, say, a loop or function. First you do the eval-require but then realize if the module is not available it will re-search @INC each time. So then you add a lexical boolean to your eval and do the same simple logic all over the place. Module::Want encapsulates that logic so that have_mod() is like eval { require X; 1 } but if the module can't be loaded it will remember that fact and not look in @INC again on subsequent calls. -- To UNSUBSCRIBE, email to debian-devel-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20140101225614.ga11...@jadzia.comodo.priv.at
