oreodave/advent-of-code
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Use every instead of all

Browse Source
This commit is contained in:
Aryadev Chavali
2024-10-29 20:00:39 +00:00
parent b2c570524c
commit cd94c350e6
2 changed files with 3 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
2022/lib.lisp
View File

@@ -29,12 +29,6 @@
(defun id (x) x) (defun id (x) x)
(defun all (pred lst)
(if (not (cdr lst))
(funcall pred (car lst))
(and (funcall pred (car lst))
(all pred (cdr lst)))))
(defun remove-nth (n lst) (defun remove-nth (n lst)
(if (or (null lst) (= n 0)) (if (or (null lst) (= n 0))
(cdr lst) (cdr lst)

2
2022/puzzle-8.lisp
View File

@@ -34,7 +34,7 @@
(col-top (subseq col 0 y)) (col-top (subseq col 0 y))
(col-bottom (subseq col (+ y 1)))) (col-bottom (subseq col (+ y 1))))
(some #'id (some #'id
(mapcar (lambda (x) (all lt-tree? x)) (mapcar (lambda (x) (every lt-tree? x))
(list row-left row-right col-top col-bottom)))))) (list row-left row-right col-top col-bottom))))))
(defun how-many-visible () (defun how-many-visible ()