STM in Clojure (Beispiele)

Clojure = LISP für JVM

(def foo (ref "bar"))  -- newTVar

(deref foo)            -- readTVar
@foo

(ref-set foo "oof")    -- writeTVar
(dosync (ref-set foo "oof"))

Quellen:

• Kap. 6 Concurrency aus: Stuart Halloway, Programming Clojure, Pragmatic Bookshelf, 2009;
• http://clojure.org/refs