Function: -orfn

-orfn is a byte-compiled function defined in dash.el.

Signature

(-orfn &rest PREDS)

Documentation

Return a predicate that returns the first non-nil result of PREDS.

The returned predicate takes a variable number of arguments, passes them to each predicate in PREDS in turn until one of them returns non-nil, and returns that non-nil result without calling the remaining PREDS. If all PREDS return nil, or if no PREDS are given, the returned predicate returns nil.

See also: -andfn and -not.

View in manual

Source Code

;; Defined in ~/.emacs.d/elpa/dash-20260221.1346/dash.el
(defun -orfn (&rest preds)
  "Return a predicate that returns the first non-nil result of PREDS.
The returned predicate takes a variable number of arguments,
passes them to each predicate in PREDS in turn until one of them
returns non-nil, and returns that non-nil result without calling
the remaining PREDS.  If all PREDS return nil, or if no PREDS are
given, the returned predicate returns nil.

See also: `-andfn' and `-not'."
  (declare (pure t) (side-effect-free error-free))
  ;; Open-code for speed.
  (cond ((cdr preds) (lambda (&rest args) (--some (apply it args) preds)))
        (preds (car preds))
        (#'ignore)))