Test migration to jest by hand

Apparently using regular expressions is way easier.

test/isAnagram/isAnagram.js

@@ -0,0 +1,11 @@
+const isAnagram = (str1, str2) => {
+const normalize = str =>
+str
+.toLowerCase()
+.replace(/[^a-z0-9]/gi, '')
+.split('')
+.sort()
+.join('');
+return normalize(str1) === normalize(str2);
+};
+module.exports = isAnagram;