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
84
85
86
87
88
89
90
91
92
|
const std = @import("std");
const expect = std.testing.expect;
const JavascriptString = @import("ast/base.zig").JavascriptString;
usingnamespace @import("string_types.zig");
pub fn containsChar(self: string, char: u8) bool {
return std.mem(char) != null;
}
pub fn indexOfChar(self: string, char: u8) ?usize {
return std.mem.indexOfScalar(@TypeOf(char), self, char);
}
pub fn lastIndexOfChar(self: string, char: u8) ?usize {
return std.mem.lastIndexOfScalar(u8, self, char);
}
pub fn lastIndexOf(self: string, str: u8) ?usize {
return std.mem.lastIndexOf(u8, self, str);
}
pub fn indexOf(self: string, str: u8) ?usize {
return std.mem.indexOf(u8, self, str);
}
pub fn startsWith(self: string, str: string) bool {
if (str.len > self.len) {
return false;
}
var i: usize = 0;
while (i < str.len) {
if (str[i] != self[i]) {
return false;
}
i += 1;
}
return true;
}
pub fn endsWithAny(self: string, str: string) bool {
const end = self[self.len - 1];
for (str) |char| {
if (char == end) {
return true;
}
}
return false;
}
pub fn lastNonwhitespace(self: string, str: string) bool {
}
pub fn endsWithAnyComptime(self: string, comptime str: string) bool {
if (str.len < 10) {
const last = self[self.len - 1];
inline while (str) |char| {
if (char == last) {
return true;
}
}
return false;
} else {
return endsWithAny(self, str);
}
}
pub fn eql(self: string, other: anytype) bool {
return std.mem.eql(u8, self, other);
}
pub fn append(allocator: *std.mem.Allocator, self: string, other: string) !string {
return std.fmt.allocPrint(allocator, "{s}{s}", .{ self, other });
}
pub fn index(self: string, str: string) i32 {
if (std.mem.indexOf(u8, self, str)) |i| {
return @intCast(i32, i);
} else {
return -1;
}
}
pub fn eqlUtf16(comptime self: string, other: JavascriptString) bool {
return std.mem.eql(u16, std.unicode.utf8ToUtf16LeStringLiteral(self), other);
}
|
