Moose-2.1405HEADMoose-2.1405master

1 files changed, 58 insertions, 0 deletions

diff --git a/lib/Moose/Meta/Method/Accessor/Native/Array/insert.pm b/lib/Moose/Meta/Method/Accessor/Native/Array/insert.pm
new file mode 100644
index 0000000..c085223
--- /dev/null
+++ b/lib/Moose/Meta/Method/Accessor/Native/Array/insert.pm
@@ -0,0 +1,58 @@
+package Moose::Meta::Method::Accessor::Native::Array::insert;
+our $VERSION = '2.1405';
+
+use strict;
+use warnings;
+
+use Moose::Role;
+
+with 'Moose::Meta::Method::Accessor::Native::Array::Writer';
+
+sub _minimum_arguments { 2 }
+
+sub _maximum_arguments { 2 }
+
+sub _adds_members { 1 }
+
+sub _potential_value {
+    my $self = shift;
+    my ($slot_access) = @_;
+
+    return '(do { '
+             . 'my @potential = @{ (' . $slot_access . ') }; '
+             . 'splice @potential, $_[0], 0, $_[1]; '
+             . '\@potential; '
+         . '})';
+}
+
+# We need to override this because while @_ can be written to, we cannot write
+# directly to $_[1].
+sub _inline_coerce_new_values {
+    my $self = shift;
+
+    return unless $self->associated_attribute->should_coerce;
+
+    return unless $self->_tc_member_type_can_coerce;
+
+    return '@_ = ($_[0], $member_coercion->($_[1]));';
+};
+
+sub _new_members { '$_[1]' }
+
+sub _inline_optimized_set_new_value {
+    my $self = shift;
+    my ($inv, $new, $slot_access) = @_;
+
+    return 'splice @{ (' . $slot_access . ') }, $_[0], 0, $_[1];';
+}
+
+sub _return_value {
+    my $self = shift;
+    my ($slot_access) = @_;
+
+    return $slot_access . '->[ $_[0] ]';
+}
+
+no Moose::Role;
+
+1;