Mercurial > pub > Impl
view Lib/IMPL/require.pm @ 239:23daf2fae33a
*security subsytem bugfixes
*HttpResponse: cookies which values are set to undefined will be deleted from browser
author | sergey |
---|---|
date | Tue, 16 Oct 2012 20:14:11 +0400 |
parents | b8c724f6de36 |
children | 9f394b27dccf |
line wrap: on
line source
package IMPL::require; use Scalar::Util qw(set_prototype); use strict; require IMPL::Code::Loader; sub import { my ($self, $aliases) = @_; return unless $aliases; die "A hash reference is required" unless ref $aliases eq 'HASH'; my $caller = caller; no strict 'refs'; while( my ($alias, $class) = each %$aliases ) { $class = _require($class); *{"${caller}::$alias"} = set_prototype(sub { $class }, ''); } } sub _require { my ($class) = @_; if ( not $class =~ s/^-// ) { ( my $file = $class ) =~ s/::|'/\//g; require "$file.pm"; } $class; } 1; __END__ =pod =head1 NAME C<IMPL::require> загружает и назначет псевдонимы модулям. =head1 SYNOPSIS =begin code use IMPL::require { TFoo => 'My::Nested::Package::Foo', FS => 'File::Spec' }; my $obj = My::Nested::Package::Foo->new('foo'); $obj = TFoo->new('foo'); # ditto FS->catdir('one','two','three'); =end code =head1 DESCRIPTION Загружает модули с помощью C<require> и создает константы которые возвращаю полное имя модуля. =cut