A Clojure wrapper for Guava caches.
(require '[guava-cache-clj.core :as guava-cache])
(defn- expensive
[k]
;; do something expensive based on `k` and return it
(name k)
)
(def cache (guava-cache/build expensive {:maximum-size 100}))
;; get or load the value for `:blah` (`"blah"`)
(cache :blah)
;; get the cached value for `:blah`, if any, or return 100
(cache :blah 100)Copyright © 2017 Coda Hale
Distributed under the Eclipse Public License either version 1.0 or (at your option) any later version.