0x1998 - MANAGER
Edit File: Util.pm
# Copyright © 2013, 2015 Guillem Jover <guillem@debian.org> # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program 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. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <https://www.gnu.org/licenses/>. package Dpkg::Util; use strict; use warnings; our $VERSION = '0.01'; our @EXPORT_OK = qw( any none ); our %EXPORT_TAGS = ( list => [ qw(any none) ], ); use Exporter qw(import); # XXX: Ideally we would use List::MoreUtils, but that's not a core module, # so to avoid the additional dependency we'll make do with the following # trivial reimplementations. # # These got added to List::Util 1.33, which got merged into perl 5.20.0, # once that is in Debian oldstable we can switch to that core module. sub any(&@) { my $code = shift; foreach (@_) { return 1 if $code->(); } return 0; } sub none(&@) { my $code = shift; foreach (@_) { return 0 if $code->(); } return 1; } 1;