-
Notifications
You must be signed in to change notification settings - Fork 1.9k
Expand file tree
/
Copy pathTypedArrayPrototype.js
More file actions
61 lines (51 loc) · 2.08 KB
/
TypedArrayPrototype.js
File metadata and controls
61 lines (51 loc) · 2.08 KB
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
/*
* Copyright (C) 2015-2016 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
// Note that the intrisic @typedArrayLength checks that the argument passed is a typed array
// and throws if it is not.
function toLocaleString(/* locale, options */)
{
"use strict";
var length = @typedArrayLength(this);
if (length == 0)
return "";
var string = "";
for (var i = 0; i < length; ++i) {
if (i > 0)
string += ",";
var element = this[i];
if (!@isUndefinedOrNull(element))
string += @toString(element.toLocaleString(@argument(0), @argument(1)));
}
return string;
}
function at(index)
{
"use strict";
var length = @typedArrayLength(this);
var k = @toIntegerOrInfinity(index);
if (k < 0)
k += length;
return (k >= 0 && k < length) ? this[k] : @undefined;
}