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
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
func main():
>> t := {"one":1, "two":2}
= {"one":1, "two":2}
>> t:get("one")
= 1?
>> t:get("two")
= 2?
>> t:get("???")
= !Int
>> t:get("one")!
= 1
>> t:get("???") or -1
= -1
t_str := ""
for k,v in t:
t_str ++= "($k:$v)"
>> t_str
= "(one:1)(two:2)"
>> t.length
= 2
>> t.fallback
= !{Text:Int}
>> t.keys
= ["one", "two"]
>> t.values
= [1, 2]
>> t2 := {"three":3; fallback=t}
= {"three":3; fallback={"one":1, "two":2}}
>> t2:get("one")
= 1?
>> t2:get("three")
= 3?
>> t2:get("???")
= !Int
>> t2.length
= 1
>> t2.fallback
= {"one":1, "two":2}?
t2_str := ""
for k,v in t2:
t2_str ++= "($k:$v)"
>> t2_str
= "(three:3)"
>> {i:10*i for i in 5}
= {1:10, 2:20, 3:30, 4:40, 5:50}
>> {i:10*i for i in 5 if i mod 2 != 0}
= {1:10, 3:30, 5:50}
>> {x:10*x for x in y if x > 1 for y in [3, 4, 5] if y < 5}
= {2:20, 3:30, 4:40}
>> t3 := {1:10, 2:20, 3:30}
>> t3:remove(3)
>> t3
= {1:10, 2:20}
do:
>> plain := {1:10, 2:20, 3:30}
>> plain:get(2)!
= 20
>> plain:get(2)!
= 20
>> plain:get(456) or -999
= -999
>> plain:has(2)
= yes
>> plain:has(456)
= no
>> fallback := {4:40; fallback=plain}
>> fallback:has(1)
= yes
>> fallback:get(1) or -999
= 10
|
