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Fix #13, PEP8-ify notebooks.

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Donne Martin
2015-07-11 15:34:14 -04:00
parent 27c4a4f97c
commit 374d67ff30
18 changed files with 117 additions and 80 deletions
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14
arrays_strings/reverse_string/reverse_string_solution.ipynb
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@@ -126,9 +126,10 @@
" return None\n",
" return string[::-1]\n",
"\n",
"\n",
"def reverse_string_alt2(string):\n",
" if string is None:\n",
" return None \n",
" return None\n",
" return ''.join(reversed(string))"
]
},
@@ -160,18 +161,21 @@
"\n",
"\n",
"class TestReverse(object):\n",
" \n",
"\n",
" def test_reverse(self):\n",
" assert_equal(list_of_chars(None), None)\n",
" assert_equal(list_of_chars(['']), [''])\n",
" assert_equal(list_of_chars(['f', 'o', 'o', ' ', 'b', 'a', 'r']), \n",
" ['r', 'a', 'b', ' ', 'o', 'o', 'f'])\n",
" assert_equal(list_of_chars(\n",
" ['f', 'o', 'o', ' ', 'b', 'a', 'r']),\n",
" ['r', 'a', 'b', ' ', 'o', 'o', 'f'])\n",
" print('Success: test_reverse')\n",
"\n",
"\n",
"def main():\n",
" test = TestReverse()\n",
" test.test_reverse()\n",
" \n",
"\n",
"\n",
"if __name__ == '__main__':\n",
" main()"
]