Symbol

type

since v0.0-1798

clojure.lang/Symbol

Edit

(deftype Symbol [ns name str ^:mutable _hash _meta]
  Object
  (toString [_] str)
  (equiv [this other] (-equiv this other))

  IEquiv
  (-equiv [_ other]
    (if (instance? Symbol other)
      (identical? str (.-str other))
      false))

  IFn
  (-invoke [sym coll]
    (get coll sym))
  (-invoke [sym coll not-found]
    (get coll sym not-found))

  IMeta
  (-meta [_] _meta)

  IWithMeta
  (-with-meta [_ new-meta] (Symbol. ns name str _hash new-meta))

  IHash
  (-hash [sym]
    (caching-hash sym hash-symbol _hash))

  INamed
  (-name [_] name)
  (-namespace [_] ns)

  IPrintWithWriter
  (-pr-writer [o writer _] (-write writer str)))