## generators
sub _generate_accessor_method {
- my $attr = (shift)->associated_attribute;
- return sub {
- $attr->set_value($_[0], $_[1]) if scalar(@_) == 2;
- $attr->get_value($_[0]);
- };
-}
+ my $self = shift;
+ my $attr = $self->associated_attribute;
-sub _generate_reader_method {
- my $attr = (shift)->associated_attribute;
return sub {
- confess "Cannot assign a value to a read-only accessor" if @_ > 1;
+ if (@_ >= 2) {
+ $attr->set_value($_[0], $_[1]);
+ }
$attr->get_value($_[0]);
};
}
+sub _generate_accessor_method_inline {
+ my $self = shift;
+ my $attr = $self->associated_attribute;
-sub _generate_writer_method {
- my $attr = (shift)->associated_attribute;
- return sub {
- $attr->set_value($_[0], $_[1]);
+ return try {
+ $self->_compile_code([
+ 'sub {',
+ 'if (@_ > 1) {',
+ $attr->_inline_set_value('$_[0]', '$_[1]'),
+ '}',
+ $attr->_inline_get_value('$_[0]'),
+ '}',
+ ]);
+ }
+ catch {
+ confess "Could not generate inline accessor because : $_";
};
}
-sub _generate_predicate_method {
- my $attr = (shift)->associated_attribute;
- return sub {
- $attr->has_value($_[0])
- };
-}
+sub _generate_reader_method {
+ my $self = shift;
+ my $attr = $self->associated_attribute;
-sub _generate_clearer_method {
- my $attr = (shift)->associated_attribute;
return sub {
- $attr->clear_value($_[0])
+ confess "Cannot assign a value to a read-only accessor"
+ if @_ > 1;
+ $attr->get_value($_[0]);
};
}
-## Inline methods
-
-sub _generate_accessor_method_inline {
+sub _generate_reader_method_inline {
my $self = shift;
my $attr = $self->associated_attribute;
- my $code = try {
- $self->_compile_code(
- source => [
- 'sub {',
- $attr->inline_set( '$_[0]', '$_[1]' )
- . ' if scalar(@_) == 2;',
- $attr->inline_get('$_[0]') . ';',
+ return try {
+ $self->_compile_code([
+ 'sub {',
+ 'if (@_ > 1) {',
+ # XXX: this is a hack, but our error stuff is terrible
+ $self->_inline_throw_error(
+ '"Cannot assign a value to a read-only accessor"',
+ 'data => \@_'
+ ) . ';',
'}',
- ]
- );
+ $attr->_inline_get_value('$_[0]'),
+ '}',
+ ]);
}
catch {
- confess "Could not generate inline accessor because : $_";
+ confess "Could not generate inline reader because : $_";
};
+}
- return $code;
+sub _inline_throw_error {
+ my $self = shift;
+ return 'confess ' . $_[0];
}
-sub _generate_reader_method_inline {
+sub _generate_writer_method {
my $self = shift;
my $attr = $self->associated_attribute;
- my $code = try {
- $self->_compile_code(
- source => [
- 'sub {',
- 'confess "Cannot assign a value to a read-only accessor" '
- . 'if @_ > 1;',
- $attr->inline_get('$_[0]') . ';',
- '}',
- ],
- );
- }
- catch {
- confess "Could not generate inline reader because : $_";
+ return sub {
+ $attr->set_value($_[0], $_[1]);
};
-
- return $code;
}
sub _generate_writer_method_inline {
my $self = shift;
my $attr = $self->associated_attribute;
- my $code = try {
- $self->_compile_code(
- source => [
- 'sub {',
- $attr->inline_set( '$_[0]', '$_[1]' ) . ';',
- '}',
- ],
- );
+ return try {
+ $self->_compile_code([
+ 'sub {',
+ $attr->_inline_set_value('$_[0]', '$_[1]'),
+ '}',
+ ]);
}
catch {
confess "Could not generate inline writer because : $_";
};
+}
+
+sub _generate_predicate_method {
+ my $self = shift;
+ my $attr = $self->associated_attribute;
- return $code;
+ return sub {
+ $attr->has_value($_[0])
+ };
}
sub _generate_predicate_method_inline {
my $self = shift;
my $attr = $self->associated_attribute;
- my $code = try {
- $self->_compile_code(
- source => [
- 'sub {',
- $attr->inline_has('$_[0]') . ';',
- '}',
- ],
- );
+ return try {
+ $self->_compile_code([
+ 'sub {',
+ $attr->_inline_has_value('$_[0]'),
+ '}',
+ ]);
}
catch {
confess "Could not generate inline predicate because : $_";
};
+}
+
+sub _generate_clearer_method {
+ my $self = shift;
+ my $attr = $self->associated_attribute;
- return $code;
+ return sub {
+ $attr->clear_value($_[0])
+ };
}
sub _generate_clearer_method_inline {
my $self = shift;
my $attr = $self->associated_attribute;
- my $code = try {
- $self->_compile_code(
- source => [
- 'sub {',
- $attr->inline_clear('$_[0]') . ';',
- '}',
- ],
- );
+ return try {
+ $self->_compile_code([
+ 'sub {',
+ $attr->_inline_clear_value('$_[0]'),
+ '}',
+ ]);
}
catch {
confess "Could not generate inline clearer because : $_";
};
-
- return $code;
}
1;