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- import { supportsArrayBuffer, nativeIsView, toString } from './_setup.js';
- import isDataView from './isDataView.js';
- import constant from './constant.js';
- import isBufferLike from './_isBufferLike.js';
-
- // Is a given value a typed array?
- var typedArrayPattern = /\[object ((I|Ui)nt(8|16|32)|Float(32|64)|Uint8Clamped|Big(I|Ui)nt64)Array\]/;
- function isTypedArray(obj) {
- // `ArrayBuffer.isView` is the most future-proof, so use it when available.
- // Otherwise, fall back on the above regular expression.
- return nativeIsView ? (nativeIsView(obj) && !isDataView(obj)) :
- isBufferLike(obj) && typedArrayPattern.test(toString.call(obj));
- }
-
- export default supportsArrayBuffer ? isTypedArray : constant(false);
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