All native array methods are being inlined.

[gitmo/Moose.git] / lib / Moose / Meta / Method / Accessor / Native / Array / shift.pm

diff --git a/lib/Moose/Meta/Method/Accessor/Native/Array/shift.pm b/lib/Moose/Meta/Method/Accessor/Native/Array/shift.pm
new file mode 100644 (file)
index 0000000..f3a7f85
--- /dev/null
+++ b/lib/Moose/Meta/Method/Accessor/Native/Array/shift.pm
@@ -0,0 +1,39 @@
+package Moose::Meta::Method::Accessor::Native::Array::shift;
+
+use strict;
+use warnings;
+
+our $VERSION = '1.13';
+$VERSION = eval $VERSION;
+our $AUTHORITY = 'cpan:STEVAN';
+
+use base 'Moose::Meta::Method::Accessor::Native::Array::Writer';
+
+sub _maximum_arguments { 0 }
+
+sub _adds_members { 0 }
+
+sub _potential_value {
+    my ( $self, $slot_access ) = @_;
+
+    return "( \@{ $slot_access } > 1 ? \@{ $slot_access }[ 1 .. \$#{ $slot_access } ] : () )";
+}
+
+sub _capture_old_value {
+    my ( $self, $slot_access ) = @_;
+
+    if ( $self->associated_attribute->has_trigger ) {
+        return 'my $old = $old[-1];';
+    }
+    else {
+        return "my \$old = $slot_access;";
+    }
+}
+
+sub _return_value {
+    my ( $self, $instance, $old_value ) = @_;
+
+    return 'return $old->[0]';
+}
+
+1;