2 module.exports = isBuf;
4 var withNativeBuffer = typeof Buffer === 'function' && typeof Buffer.isBuffer === 'function';
5 var withNativeArrayBuffer = typeof ArrayBuffer === 'function';
7 var isView = function (obj) {
8 return typeof ArrayBuffer.isView === 'function' ? ArrayBuffer.isView(obj) : (obj.buffer instanceof ArrayBuffer);
12 * Returns true if obj is a buffer or an arraybuffer.
18 return (withNativeBuffer && Buffer.isBuffer(obj)) ||
19 (withNativeArrayBuffer && (obj instanceof ArrayBuffer || isView(obj)));