Because Clojure isn't a pure functional language, transducers may be stateful. `take` uses a volatile (i.e. a fast, mutable variable) to retain state. I don't b

Because Clojure isn't a pure functional language, transducers may be stateful. `take` uses a volatile (i.e. a fast, mutable variable) to retain state. I don't believe a `flatMap` transducer exists in Clojure yet.