1 | 'use strict';
|
2 | var ArrayBufferViewCore = require('../internals/array-buffer-view-core');
|
3 | var toLength = require('../internals/to-length');
|
4 | var toOffset = require('../internals/to-offset');
|
5 | var toObject = require('../internals/to-object');
|
6 | var fails = require('../internals/fails');
|
7 |
|
8 | var aTypedArray = ArrayBufferViewCore.aTypedArray;
|
9 |
|
10 | var FORCED = fails(function () {
|
11 |
|
12 | new Int8Array(1).set({});
|
13 | });
|
14 |
|
15 |
|
16 |
|
17 | ArrayBufferViewCore.exportProto('set', function set(arrayLike /* , offset */) {
|
18 | aTypedArray(this);
|
19 | var offset = toOffset(arguments.length > 1 ? arguments[1] : undefined, 1);
|
20 | var length = this.length;
|
21 | var src = toObject(arrayLike);
|
22 | var len = toLength(src.length);
|
23 | var index = 0;
|
24 | if (len + offset > length) throw RangeError('Wrong length');
|
25 | while (index < len) this[offset + index] = src[index++];
|
26 | }, FORCED);
|