diff options
| -rw-r--r-- | txr.1 | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -27040,7 +27040,8 @@ and so doesn't return. (mapcar (lambda (item) (* 2 item)) '(1 2 3)) -> (4 6 8) ;; "zipper" two lists together - (mapcar (lambda (le ri) (list le ri)) '(1 2 3) '(a b c)) '((1 a) (2 b) (3 c))) + (mapcar (lambda (le ri) (list le ri)) '(1 2 3) '(a b c)) + -> '((1 a) (2 b) (3 c))) ;; like append, mappend allows a lone atom or a trailing atom: (mappend (fun identity) 3) -> (3) |