strojure.zmap.core — com.github.strojure/zmap 1.2.8

delay clj/s macro

(delay & body)

Returns customized delay for the body to be used as zmap values when the map is constructed manually.

update clj/s

(update m k f)

(update m k f x)

(update m k f x y)

(update m k f x y z)

(update m k f x y z & more)

Same as clojure.core/update but with delayed new value.

with-map clj/s macro

(with-map [ident zmap :as bindings] & body)

The macro binds unwrapped zmap to ident, then wraps result of the body back to zmap. Useful to minimize overhead of multiple transformations over existing zmap.

Example:

(zmap/with-map [m (zmap/wrap {})]
  ;; work with non-wrapped map here
  (println "Inside:" (class m))
  (assoc m :a (zmap/delay 1)))

;Inside: clojure.lang.PersistentArrayMap
;=> {:a 1}

wrap clj/s

(wrap m)

Wraps map with zmap proxy interface which provides direct access to delayed values. If m is zmap then returns it intact.