force

functionsince v0.0-927 clojure.core/forceEdit
(force x)

Source docstring:
If x is a Delay, returns the (possibly cached) value of its expression, else returns x
Source code @ clojurescript:src/main/cljs/cljs/core.cljs
(defn force
  [x]
  (if (delay? x)
    (deref x)
    x))