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- 'use strict';
- var ArrayBufferViewCore = require('../internals/array-buffer-view-core');
- var $map = require('../internals/array-iteration').map;
- var speciesConstructor = require('../internals/species-constructor');
-
- var aTypedArray = ArrayBufferViewCore.aTypedArray;
- var aTypedArrayConstructor = ArrayBufferViewCore.aTypedArrayConstructor;
- var exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;
-
- // `%TypedArray%.prototype.map` method
- // https://tc39.es/ecma262/#sec-%typedarray%.prototype.map
- exportTypedArrayMethod('map', function map(mapfn /* , thisArg */) {
- return $map(aTypedArray(this), mapfn, arguments.length > 1 ? arguments[1] : undefined, function (O, length) {
- return new (aTypedArrayConstructor(speciesConstructor(O, O.constructor)))(length);
- });
- });
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