Fast JSON encoding and decoding for Clojure via the Jackson library.
(require '(clj-json [core :as json]))
(import '(java.io StringReader BufferedReader))
(json/generate-string {"foo" "bar"})
"{\"foo\":\"bar\"}"
(json/parse-string "{\"foo\":\"bar\"}")
{"foo" "bar"}
(json/parsed-seq
(BufferedReader. (StringReader. "{\"foo\":\"bar\"}{\"biz\":\"bat\"}")))
({"foo" "bar"} {"biz" "bat"})
(require '(clj-json [core :as json]))
(json/generate-smile {:a 1 :b 2})
#<byte[] [B@5e9de959>
(json/parse-smile (json/generate-smile {:a 1 :b 2}))
{"a" 1, "b" 2}
(json/parsed-smile-seq (ByteArrayInputStream. <etc>))
{"a" 1, "b" 2}
clj-json is available as a Maven artifact from Clojars.
clj-json can generate JSON for maps, vectors, lists, keywords, strings, integers, doubles, and booleans.
Note that keywords generate as strings without a leading :, and will
read via parse-string and parsed-seq as strings.
To build, test, and package the clj-json source:
$ lein deps
$ lein javac
$ lein test
$ lein jar