IIUC, the primary method of the standard-method-combination look's a lot like Haskell Typeclasses. The standard-method-combination has a middleware-like dispat

IIUC, the primary method of the standard-method-combination look's a lot like Haskell Typeclasses. The standard-method-combination has a middleware-like dispatch as shown in here [0]. CL comes with other method-combinations like +, append and you can also define new method combinations. [0]: https://commons.wikimedia.org/wiki/File:Method-combination.png https://commons.wikimedia.org/wiki/File:Method-combination.p...