Function: seq-some

seq-some is a byte-compiled function defined in seq.el.gz.

Signature

(seq-some PRED SEQUENCE)

Documentation

Return non-nil if PRED returns non-nil for at least one element of SEQUENCE.

If the value is non-nil, it is the first non-nil value returned by PRED.

Other relevant functions are documented in the sequence group.

View in manual

Shortdoc

;; sequence
(seq-some #'floatp '(1 2.0 3))
    => t

Aliases

ebrowse-some (obsolete since 28.1)

Implementations

(seq-some PRED SEQUENCE) in `seq.el'.

Undocumented

Source Code

;; Defined in /usr/src/emacs/lisp/emacs-lisp/seq.el.gz
;;;###autoload
(cl-defgeneric seq-some (pred sequence)
  "Return non-nil if PRED returns non-nil for at least one element of SEQUENCE.
If the value is non-nil, it is the first non-nil value returned by PRED."
  (catch 'seq--break
    (seq-doseq (elt sequence)
      (let ((result (funcall pred elt)))
        (when result
          (throw 'seq--break result))))
    nil))