when

macro

since v0.0-927

imported

clojure.core/when

(when test & body)

Details:

Evaluates test. If logical true, evaluates body in an implicit do.

when is often used instead of if for conditions that do not have an "else".

See Also:

Source docstring:

Evaluates test. If logical true, evaluates body in an implicit do.

Source code @ clojure:src/clj/clojure/core.clj

(defmacro when
  {:added "1.0"}
  [test & body]
  (list 'if test (cons 'do body)))