camsaul / pretty

A standard protocol for making custom types in Clojure pretty print in the REPL and elsewhere.

A standard protocol for making custom types in Clojure pretty print in the REPL and elsewhere.

(require '[pretty.core :as pretty])

(defrecord MyInt [i]
  pretty/PrettyPrintable
  (pretty [_] (list 'my-int i)))

(MyInt. 100)
;; -> (my-int 100)