gistfile1.clj

{:user {:dependencies [[im.chit/vinyasa "0.2.2"]]
        :injections 
        [(require '[vinyasa.inject :as inject])
         (inject/in 
           clojure.core
           [clojure.pprint [pprint pp]])]}}


REPL output:

$ lein repl
nREPL server started on port 52642 on host 127.0.0.1 - nrepl://127.0.0.1:52642
REPL-y 0.3.1
Clojure 1.6.0
WARNING: pp already refers to: #'clojure.core/pp in namespace: user, being replaced by: #'clojure.pprint/pp
    Docs: (doc function-name-here)
          (find-doc "part-of-name-here")
  Source: (source function-name-here)
 Javadoc: (javadoc java-object-or-class-here)
    Exit: Control+D or (exit) or (quit)
 Results: Stored in vars *1, *2, *3, an exception in *e

user=> (def a {:a 1 :b {1 1 2 2}})
#'user/a
user=> (pp a)

ArityException Wrong number of args (1) passed to: pprint/pp  clojure.lang.Compiler.macroexpand1 (Compiler.java:6557)