feat(day 44): implement string mirror checker ignoring non-alphabet characters

Author: JohnSunny21

FreeCodeCamp/CodingQ/StringMirror.py

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+"""
+String Mirror
+Given two strings, determine if the second string is a mirror of the first.
+
+A string is considered a mirror if it contains the same letters in reverse order.
+Treat uppercase and lowercase letters as distinct.
+Ignore all non-alphabetical characters.
+
+"""
+
+def is_mirror(str1,str2):
+
+    refined_str1 = ''.join(char for char in str1 if char.isalpha())
+    refined_str2 = ''.join(char for char in str2 if char.isalpha())
+
+
+    return refined_str1 == refined_str2[::-1]
+
+
+if __name__ == "__main__":
+
+    print(is_mirror("helloworld","helloworld"))
+    print(is_mirror("Hello World","dlroW olleH"))

FreeCodeCamp/CodingQ/StringMirrorTest.py

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+import unittest
+
+from StringMirror import is_mirror
+
+class StringMirrorTest(unittest.TestCase):
+
+    def test1(self):
+        self.assertEqual(is_mirror("helloworld","helloworld"),False)
+
+    def test2(self):
+        self.assertEqual(is_mirror("Hello World", "dlroW olleH"),True)
+
+    def test3(self):
+        self.assertEqual(is_mirror("RaceCar", "raCecaR"),True)
+
+    def test4(self):
+        self.assertEqual(is_mirror("RaceCar", "RaceCar"),False)
+
+    def test5(self):
+        self.assertEqual(is_mirror("Mirror", "rorrim"),False)
+
+    def test6(self):
+        self.assertEqual(is_mirror("Hello World", "dlroW-olleH"),True)
+
+    def test7(self):
+        self.assertEqual(is_mirror("Hello World", "!dlroW !olleH"),True)
+
+        
+
+if __name__ == "__main__":
+    unittest.main()