def yank(self):
        self._index = len(self._ring)
        return self.rotate()
Test that mainly improves code coverage.
dataset/ETHPy150Open ipython/ipython-py3k/IPython/frontend/qt/console/kill_ring.py/KillRing.yank--crossover with--dataset/ETHPy150Open django-salesforce/django-salesforce/salesforce/tests/test_browser.py/WebTest.test_admin