      "%%writefile test_compress.py\n",
      "from nose.tools import assert_equal\n",
      "\n",
      "\n",
      "class TestCompress(object):\n",
      "\n",
      "    def test_compress(self, func):\n",
      "        assert_equal(func(None), None)\n",
      "        assert_equal(func(''), '')\n",
      "        assert_equal(func('AABBCC'), 'AABBCC')\n",
 
</s>
    "class TestCompress(unittest.TestCase):\n",
      "%%writefile test_compress.py\n",
      "from nose.tools import assert_equal\n",
      "\n",
      "\n",
    "class TestCompress(unittest.TestCase):\n",
      "\n",
      "    def test_compress(self, func):\n",
      "        assert_equal(func(None), None)\n",
      "        assert_equal(func(''), '')\n",
      "        assert_equal(func('AABBCC'), 'AABBCC')\n",
keep keep keep keep replace keep keep keep keep keep
 #273: Remove nose dependency for arrays_strings/ (#274)
arrays_strings/compress_alt/better_compress_solution.ipynb