Cannot have optional parameters

[stevan]

Cannot have optional parameters

[vlad-ghita]

Fixed it ... Must used optional => 1

my $c = container 'container' => as {
    service 'foo' => (
        class => 'Foo',
        parameters => {
            p1 => { required => 1 },
            p2 => { optional => 1 },
            p3 => { },
            p4 => { },
        }
    );
};

[yanick]

Yeah, the parameters are groomed bu MooseX::Params::Validate, and that module will treat all parameters as required unless optional or default is present (it's documented in B::B::Service::WithParameters).