1 package Moose::Meta::Method::Accessor::Native::Array::splice;
7 $VERSION = eval $VERSION;
8 our $AUTHORITY = 'cpan:STEVAN';
12 with 'Moose::Meta::Method::Accessor::Native::Array::Writer' => {
16 _inline_process_arguments
17 _inline_check_arguments
18 _inline_optimized_set_new_value
23 sub _minimum_arguments { 1 }
25 sub _adds_members { 1 }
27 sub _inline_process_arguments {
28 return 'my $idx = shift;' . "\n" . 'my $len = @_ ? shift : undef;';
31 sub _inline_check_arguments {
35 $self->_inline_check_var_is_valid_index('$idx') . "\n"
36 . $self->_inline_throw_error(q{'The length argument passed to splice must be an integer'})
37 . ' if defined $len && $len !~ /^-?\\d+$/;';
40 sub _potential_value {
41 my ( $self, $slot_access ) = @_;
43 return "( do { my \@potential = \@{ $slot_access };"
44 . 'defined $len ? ( splice @potential, $idx, $len, @_ ) : ( splice @potential, $idx ); \\@potential } )';
47 sub _inline_optimized_set_new_value {
48 my ( $self, $inv, $new, $slot_access ) = @_;
50 return "defined \$len ? ( splice \@{ $slot_access }, \$idx, \$len, \@_ ) : ( splice \@{ $slot_access }, \$idx )";