Maybe i miss your point , but some similar to this is in MorphicWrappers
Edgar @morplenauta
On 5 May 2018, at 19:10, Chris Muller asqueaker@gmail.com wrote:
- An object appears on the screen.
- Some widget on the object provides one or a (filtered) list of
message selectors the user is allowed to send, shown by their **actual implementation names** in the class. 3) The invocation of the message causes its return value to appear as another object on the screen. Return to step 1.