=cut
-use Moo 1.000003;
+use Moo;
use SQL::Translator::Schema::Constants;
use SQL::Translator::Utils qw(ex2err throw);
use SQL::Translator::Role::ListAttr;
-use SQL::Translator::Types qw(schema_obj);
+use SQL::Translator::Types qw(schema_obj enum);
use Sub::Quote qw(quote_sub);
extends 'SQL::Translator::Schema::Object';
Get or set whether the constraint is deferrable. If not defined,
then returns "1." The argument is evaluated by Perl for True or
-False, so the following are eqivalent:
+False, so the following are equivalent:
$deferrable = $field->deferrable(0);
$deferrable = $field->deferrable('');
The fields are returned as Field objects if they exist or as plain
names if not. (If you just want the names and want to avoid the Field's overload
-magic use L<field_names>).
+magic use L</field_names>).
Returns undef or an empty list if the constraint has no fields set.
sub fields {
my $self = shift;
my $table = $self->table;
- my @tables = map { $table->get_field($_) || $_ } @{$self->field_names(@_) || []};
- return wantarray ? @tables
- : @tables ? \@tables
+ my @fields = map { $table->get_field($_) || $_ } @{$self->field_names(@_) || []};
+ return wantarray ? @fields
+ : @fields ? \@fields
: undef;
}
is => 'rw',
default => quote_sub(q{ '' }),
coerce => quote_sub(q{ lc $_[0] }),
- isa => sub {
- my $arg = $_[0];
- throw("Invalid match type: $arg")
- if $arg && !($arg eq 'full' || $arg eq 'partial' || $arg eq 'simple');
- },
+ isa => enum([qw(full partial simple)], {
+ msg => "Invalid match type: %s", allow_false => 1,
+ }),
);
around match_type => \&ex2err;
has type => (
is => 'rw',
default => quote_sub(q{ '' }),
- isa => sub {
- throw("Invalid constraint type: $_[0]")
- if $_[0] && !$VALID_CONSTRAINT_TYPE{ $_[0] };
- },
coerce => quote_sub(q{ (my $t = $_[0]) =~ s/_/ /g; uc $t }),
+ isa => enum([keys %VALID_CONSTRAINT_TYPE], {
+ msg => "Invalid constraint type: %s", allow_false => 1,
+ }),
);
around type => \&ex2err;