gistfile1.txt

boot.user=> (def foo 2)
#'boot.user/foo

boot.user=> (def ^:private bar 4)
#'boot.user/bar

boot.user=> (def namespace-qualified-keyword ::yo)
#'boot.user/namespace-qualified-keyword

boot.user=> (def namespace-qualified-symbol `yo)
#'boot.user/namespace-qualified-symbol

boot.user=> (in-ns 'penis)
#object[clojure.lang.Namespace 0x5226716e "penis"]

penis=> (clojure.core/require 'boot.user)
nil

penis=> boot.user/foo
2

penis=> boot.user/bar

penis=>         java.lang.IllegalStateException: var: boot.user/bar is not public
clojure.lang.Compiler$CompilerException: java.lang.IllegalStateException: var: boot.user/bar is not public, compiling:(null:7:1)

penis=> (clojure.core/deref (var boot.user/bar)) ;yolo :^)
4
  
penis=> boot.user/namespace-qualified-keyword
:boot.user/yo

penis=> boot.user/namespace-qualified-symbol
boot.user/yo

penis=> (require ['clojure.core :as 'core])

             java.lang.RuntimeException: Unable to resolve symbol: require in this context
clojure.lang.Compiler$CompilerException: java.lang.RuntimeException: Unable to resolve symbol: require in this context, compiling:(null:1:1)

penis=> (clojure.core/require ['clojure.core :as 'core])
nil

penis=> clojure.core/map
#object[clojure.core$map 0x3e2e9e0 "clojure.core$map@3e2e9e0"]

penis=> core/map
#object[clojure.core$map 0x3e2e9e0 "clojure.core$map@3e2e9e0"]

penis=> map

             java.lang.RuntimeException: Unable to resolve symbol: map in this context
clojure.lang.Compiler$CompilerException: java.lang.RuntimeException: Unable to resolve symbol: map in this context, compiling:(null:7:1)

penis=> (use 'clojure.core)
             java.lang.RuntimeException: Unable to resolve symbol: use in this context
clojure.lang.Compiler$CompilerException: java.lang.RuntimeException: Unable to resolve symbol: use in this context, compiling:(null:1:1)

penis=> (core/use 'clojure.core)
nil

penis=> map
#object[clojure.core$map 0x3e2e9e0 "clojure.core$map@3e2e9e0"]