All native array methods are being inlined.

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

diff --git a/lib/Moose/Meta/Method/Accessor/Native/Array/splice.pm b/lib/Moose/Meta/Method/Accessor/Native/Array/splice.pm
new file mode 100644 (file)
index 0000000..cfccb5f
--- /dev/null
+++ b/lib/Moose/Meta/Method/Accessor/Native/Array/splice.pm
@@ -0,0 +1,34 @@
+package Moose::Meta::Method::Accessor::Native::Array::splice;
+
+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 _minimum_arguments { 1 }
+
+sub _adds_members { 1 }
+
+sub _inline_process_arguments {
+    return 'my $idx = shift;' . "\n" . 'my $len = @_ ? shift : undef;';
+}
+
+sub _inline_check_arguments {
+    my $self = shift;
+
+    return $self->_inline_check_var_is_valid_index('$idx') . "\n"
+        . q{die 'Length must an integer' if defined $len && $len !~ /^-?\\d+$/;};
+}
+
+sub _potential_value {
+    my ( $self, $slot_access ) = @_;
+
+    return "( do { my \@potential = \@{ $slot_access };"
+        . 'defined $len ? ( splice @potential, $idx, $len, @_ ) : ( splice @potential, $idx ); @potential } )';
+}
+
+1;