use Carp 'confess';
use Devel::Caller 'caller_cv';
-use Scalar::Util 'blessed', 'refaddr';
+use Scalar::Util 'blessed', 'refaddr', 'reftype';
-use Moose::Util::TypeConstraints qw( find_type_constraint class_type role_type );
-use Params::Validate ();
+use Moose 0.58 ();
+use Moose::Util::TypeConstraints
+ qw( find_type_constraint class_type role_type );
+use Params::Validate 0.88 ();
use Sub::Exporter -setup => {
exports => [
qw( validated_hash validated_list pos_validated_list validate validatep )
},
};
-our $VERSION = '0.14';
-our $AUTHORITY = 'cpan:STEVAN';
-
my %CACHED_SPECS;
sub validated_hash {
my $instance;
$instance = shift @$args if blessed $args->[0];
- my %args = @$args;
+ my %args
+ = @$args == 1
+ && ref $args->[0]
+ && reftype( $args->[0] ) eq 'HASH' ? %{ $args->[0] } : @$args;
$args{$_} = $spec{$_}{constraint}->coerce( $args{$_} )
for grep { $spec{$_}{coerce} && exists $args{$_} } keys %spec;
my $instance;
$instance = shift @$args if blessed $args->[0];
- my %args = @$args;
+ my %args
+ = @$args == 1
+ && ref $args->[0]
+ && reftype( $args->[0] ) eq 'HASH' ? %{ $args->[0] } : @$args;
$args{$_} = $spec{$_}{constraint}->coerce( $args{$_} )
for grep { $spec{$_}{coerce} && exists $args{$_} } keys %spec;
if $should_cache;
}
- my @args = @{$args};
+ my @args = @$args;
$args[$_] = $pv_spec[$_]{constraint}->coerce( $args[$_] )
for grep { $pv_spec[$_] && $pv_spec[$_]{coerce} } 0 .. $#args;
it appropriately (unlike Params::Validate which forces you to shift
you C<$self> first).
+The values in C<@_> can either be a set of name-value pairs or a single hash
+reference.
+
The C<%parameter_spec> accepts the following options:
=over 4
return them as a list in the same order. If a param is marked optional
and not included, then it will be set to C<undef>.
+The values in C<@_> can either be a set of name-value pairs or a single hash
+reference.
+
Like C<validated_hash>, if it spots an object instance as the first
parameter of C<@_>, it will handle it appropriately, returning it as
the first argument.
the argument list. Make sure to shift it off yourself before doing
validation.
+The values in C<@_> must be a list of values. You cannot pass the values as an
+array reference, because this cannot be distinguished from passing one value
+which is itself an array reference.
+
If a parameter is marked as optional and is not present, it will
simply not be returned.
=head1 ALLOWING EXTRA PARAMETERS
By default, any parameters not mentioned in the parameter spec cause this
-module to throw an error. However, you can have have this module simply ignore
-them by setting C<MX_PARAMS_VALIDATE_ALLOW_EXTRA> to a true value when calling
-a validation subroutine.
+module to throw an error. However, you can have this module simply ignore them
+by setting C<MX_PARAMS_VALIDATE_ALLOW_EXTRA> to a true value when calling a
+validation subroutine.
When calling C<validated_hash> or C<pos_validated_list> the extra parameters
are simply returned in the hash or list as appropriate. However, when you call
=back
-=head1 AUTHORS
-
-Stevan Little E<lt>stevan.little@iinteractive.comE<gt>
+=head1 MAINTAINER
Dave Rolsky E<lt>autarch@urth.orgE<gt>