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Get thebyteOffset out of a DataView, robustly.

This will work in node <= 0.10 and < 0.11.4, where there's no prototype accessor, only a nonconfigurable own property.It will also work in modern engines whereDataView.prototype.byteOffset has been deleted after this module has loaded.

constdataViewByteOffset=require('data-view-byte-offset');constassert=require('assert');constab=newArrayBuffer(42);constdv=newDataView(ab,2);assert.equal(dataViewByteOffset(dv),2);

Simply clone the repo,npm install, and runnpm test