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
|
# Literals
val number = 85; #TODO: Decide on default integer type
val number = 85.0; # f64 is the default float type
val number: u16 = 27; # If you want more control over memory usage you can specify a integer type
val number: u16 = 27u16;
val number: u16 = 0x1B;
val number: u16 = 0x1Bu16;
val number: BigInt = BigInt::from(73); #TODO: naming
val number: BigFloat = BigFloat::from(73); #TODO: naming
val chars: char = ' ';
val strings: String = "Normal string";
val strings: String = "Formated strings ${number}";
val strings: String = """String literals""";
val regex: Regex = /[0-9A-F]/;
val list: List<i32> = [1, 2, 3, 2];
val sets: Set<i32> = {1, 2, 3, 2};
val maps = {
"foo": 48,
"bar": 97,
};
val maps: Map<String, i32> = {
"foo": 48,
"bar": 97,
};
# `value?` Can be used to bubble up an Option or Result
# `value!` Can be used to panic on None or Error
maps["foo"] # Option<i32>
maps["foo"]! # 48
maps["foo"]? # 48 - Caller of function is responsible for None case
maps.keys() # ["foo", "bar"]
maps.values() # [48, 97]
# Spreading
val lhs = [1, 2, 3];
val rhs = [4, 5, 6];
val combined_list = [..lhs, ..rhs, 2, 4, 6];
val combined_sets = {..lhs, ..rhs, 2, 4, 6};
|