How do you show the type hierarchy of a value?...

How to determine the arity of a ≥5.20 signatures method?...

Slot Definition Disappearing when using two metaclasses...

How to define a common lisp slot definition metaobject?...

How can I obtain a pointer to a Grammar token or regex?...

Groovy customize MetaClassImpl cause 'Could not find matching constructor'...

How to make the instances of a class using a metaclass inherit from a specific superclass...

How to access metaobjects/slot-definition slots? Why slot-value can access slots of objects but not ...

Defining classes with several API versions together...

Writing an attribute trait...

Where is "require" defined?...

Is this a good alternative to Moose Perl?...

How to create a class that doesn't inherit from any other class?...

MOP: acess any slot definition ? (mito's col-type)...

Does Ruby have a Metaobject protocol and if not, is it possible to implement one?...

Common Lisp: extract methods from generic function...

Is there a way to gather slot-definition-readers from all the inheritance tree?...

Test if a class is a subclass of another class in common lisp...

How to intercept map getProperty and list getAt?...

Changing method dispatch in Common Lisp...

unbound slot when obtaining class precedence list?...

Confused about the invokeMethod method in the Groovy MOP...

Custom slot options don't apply any reduction to its argument...

Add a missing property in a groovy @Canonical bean constructor call?...

Treating a java array of more than two dimensions as a list...

Class finalization: how to avoid creating dummy instances?...

Dealing with multiple-inherited constructors in Moose...

Explain this witchcraft!!! (in Perl, with Moose and namespace::autoclean)...

Strange class precedence list in sbcl...

lisp: How to create temporary method specialization within a scope...