I’ll add to existing comments that it might also be interesting to look through conversations re Smalltalk. Ruby was influenced by Smalltalk, so interesting to

I’ll add to existing comments that it might also be interesting to look through conversations re Smalltalk. Ruby was influenced by Smalltalk, so interesting to note in Smalltalk it is impossible to have private methods. https://stackoverflow.com/q/7399340 https://stackoverflow.com/q/7399340 http://computer-programming-forum.com/3-smalltalk/5139b6267b2d0b78.htm http://computer-programming-forum.com/3-smalltalk/5139b6267b... …etc