blob: e1a55fb845999427c657ab0cb57778be9ffb1b4b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
(load "../common")
(defstruct (add n list) nil
n list
(:method cdr (me) (if (cdr me.list) (new (add me.n (cdr me.list)))))
(:method car (me) (+ me.n (car me.list)))
(:method nullify (me) (if me.list me))
(:method lambda (me i)
(if (rangep i)
(mapcar (op + me.n) [me.list i])
(+ me.n (ref me.list i))))
(:method lambda-set (me i nv)
(if (rangep i)
(set [me.list i] (mapcar (lop - me.n) nv))
(set [me.list i] (- nv me.n)))))
(defvarl o (new (add 3 (range 10 100 10))))
(test (car o) 13)
(test (cadr o) 23)
(test [o 4] 53)
(test (cadr (last o)) nil)
(test (set [o 0..3] '(1003 1103 1203)) (1003 1103 1203))
(test o.list (1000 1100 1200 40 50 60 70 80 90 100))
(test (del [o 1..4]) (1103 1203 43))
(test o.list (1000 50 60 70 80 90 100))
|
