> "mutable state should be localized, tightly scoped, and/or coupled to the code that will be mutating it Typical enterprise OOP did the opposite of this, coup

> "mutable state should be localized, tightly scoped, and/or coupled to the code that will be mutating it Typical enterprise OOP did the opposite of this, coupling state to unrelated code via inheritance. To quote the creator of Erlang, when you want the banana it gives you the whole forest.