Very nice. This reminded me of a tool that my college professor created many years ago called The World of the Actors [1]. He used in his class to teach Smallt

Very nice. This reminded me of a tool that my college professor created many years ago called The World of the Actors [1]. He used in his class to teach Smalltalk and OOP. I can't seem to be able to find the source, though. [1] https://pdfs.semanticscholar.org/4fb7/5b3cb8ef7adb36c087193181f464ce9384a5.pdf https://pdfs.semanticscholar.org/4fb7/5b3cb8ef7adb36c0871931...