Function: cl-map

cl-map is a byte-compiled function defined in cl-extra.el.gz.

Signature

(cl-map TYPE FUNCTION SEQUENCE...)

Documentation

Map a FUNCTION across one or more SEQUENCEs, returning a sequence.

TYPE is the sequence type to return.

View in manual

Aliases

map (obsolete since 27.1)

Source Code

;; Defined in /usr/src/emacs/lisp/emacs-lisp/cl-extra.el.gz
;;;###autoload
(defsubst cl-map (type func seq &rest rest)
  "Map a FUNCTION across one or more SEQUENCEs, returning a sequence.
TYPE is the sequence type to return.
\n(fn TYPE FUNCTION SEQUENCE...)"
  (declare (important-return-value t))
  (let ((res (apply 'cl-mapcar func seq rest)))
    (and type (cl-coerce res type))))