17 lines
565 B
JavaScript
17 lines
565 B
JavaScript
var _tagTester = require('./_tagTester.js');
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var isFunction = require('./isFunction.js');
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var _stringTagBug = require('./_stringTagBug.js');
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var isArrayBuffer = require('./isArrayBuffer.js');
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var isDataView = _tagTester('DataView');
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// In IE 10 - Edge 13, we need a different heuristic
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// to determine whether an object is a `DataView`.
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function ie10IsDataView(obj) {
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return obj != null && isFunction(obj.getInt8) && isArrayBuffer(obj.buffer);
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}
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var isDataView$1 = (_stringTagBug.hasStringTagBug ? ie10IsDataView : isDataView);
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module.exports = isDataView$1;
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