=head1 VERSION
-0.08
+0.11
=cut
-$VERSION = 0.09;
+$VERSION = '0.11';
$STORAGE_VAR = '__NAMESPACE_CLEAN_STORAGE';
=head1 SYNOPSIS
Same goes for L<Moose::Role>.
+=head2 Cleaning other packages
+
+You can tell C<namespace::clean> that you want to clean up another package
+instead of the one importing. To do this you have to pass in the C<-cleanee>
+option like this:
+
+ package My::MooseX::namespace::clean;
+ use strict;
+
+ use namespace::clean (); # no cleanup, just load
+
+ sub import {
+ namespace::clean->import(
+ -cleanee => scalar(caller),
+ -except => 'meta',
+ );
+ }
+
+If you don't care about C<namespace::clean>s discover-and-C<-except> logic, and
+just want to remove subroutines, try L</clean_subroutines>.
+
=head1 METHODS
You shouldn't need to call any of these. Just C<use> the package at the
=cut
-=head2 import
+=head2 clean_subroutines
-Makes a snapshot of the current defined functions and installs a
-L<B::Hooks::EndOfScope> hook in the current scope to invoke the cleanups.
+This exposes the actual subroutine-removal logic.
+
+ namespace::clean->clean_subroutines($cleanee, qw( subA subB ));
+
+will remove C<subA> and C<subB> from C<$cleanee>. Note that this will remove the
+subroutines B<immediately> and not wait for scope end. If you want to have this
+effect at a specific time (e.g. C<namespace::clean> acts on scope compile end)
+it is your responsibility to make sure it runs at that time.
=cut
my $RemoveSubs = sub {
+
my $cleanee = shift;
my $store = shift;
SYMBOL:
}
};
+sub clean_subroutines {
+ my ($nc, $cleanee, @subs) = @_;
+ $RemoveSubs->($cleanee, {}, @subs);
+}
+
+=head2 import
+
+Makes a snapshot of the current defined functions and installs a
+L<B::Hooks::EndOfScope> hook in the current scope to invoke the cleanups.
+
+=cut
+
sub import {
my ($pragma, @args) = @_;
my (%args, $is_explicit);
- if (@args and $args[0] =~ /^\-/) {
- %args = @args;
- @args = ();
- }
- elsif (@args) {
- $is_explicit++;
+
+ ARG:
+ while (@args) {
+
+ if ($args[0] =~ /^\-/) {
+ my $key = shift @args;
+ my $value = shift @args;
+ $args{ $key } = $value;
+ }
+ else {
+ $is_explicit++;
+ last ARG;
+ }
}
- my $cleanee = caller;
+ my $cleanee = exists $args{ -cleanee } ? $args{ -cleanee } : scalar caller;
if ($is_explicit) {
on_scope_end {
$RemoveSubs->($cleanee, {}, @args);
=cut
sub unimport {
- my ($pragma) = @_;
+ my ($pragma, %args) = @_;
# the calling class, the current functions and our storage
- my $cleanee = caller;
+ my $cleanee = exists $args{ -cleanee } ? $args{ -cleanee } : scalar caller;
my $functions = $pragma->get_functions($cleanee);
my $store = $pragma->get_class_store($cleanee);