Prismatic/plumbing — pull request #27 by tsmacdonald (2014-04-15 20:31:31+00:00)
Title: Add defmemo

This seems easier to read (and less repetitive) than the old way. Compare:

```clojure
(def fib (memoized-fn fib [x]
...))
```

with:

```clojure
(defmemo fib [x]
...)
```