Stevan Little

Explore mutable/immutable classes

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Also explore the idea of a mutable and immutable role/class, possibly this is returned from an API call such as ... ``` BEGIN { my $mutable = mop::util::get_meta( $package_name );...

The word "attributes" is already used in Perl 5, our usage does not match that in any way. Consider calling them "class members", which are templates for "instance slot(s)".

Currently we are making guesses about what is an is not a method, ideally we could make this unambiguous with a method keyword. In the meantime, in the interest of...

Having `$IS_CLOSED` and `$IS_ABSTRACT` be publicly accessible and alterable normal SCALAR values is problematic since we cannot easily restrict usage of them. The better approach is to move them into...

We need to add some magic to the stash so that we can track the state of the various caches (%HAS attribute caching, @DOES role application caching, etc).

Look into using Sub::Mutate::sub_body_type to detect "required" subs

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At very least steal the XS implementation