Page 153 - JavaScript

}
};

ArrayBufferCursor.prototype.hasNext = function() {
return this.index < this.size;
}

return ArrayBufferCursor;
});

You can then create an iterator like this:

var cursor = new ArrayBufferCursor(arrayBuffer);

You can use the hasNext to check if there's still items

for(;cursor.hasNext();) {
// There's still items to process
}

You can use the next method to take the next value:

var nextValue = cursor.next('Float');

With such an iterator, writing your own parser to process binary data becomes pretty easy.

Read Binary Data online: https://riptutorial.com/javascript/topic/417/binary-data

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