Travis build: 391

snippets/anagrams.md

@@ -10,11 +10,16 @@ Base cases are for string `length` equal to `2` or `1`.
 ```js
 const anagrams = str => {
   if (str.length <= 2) return str.length === 2 ? [str, str[1] + str[0]] : [str];
-  return str.split('').reduce((acc, letter, i) =>
-    acc.concat(anagrams(str.slice(0, i) + str.slice(i + 1)).map(val => letter + val)), []);
+  return str
+    .split('')
+    .reduce(
+      (acc, letter, i) =>
+        acc.concat(anagrams(str.slice(0, i) + str.slice(i + 1)).map(val => letter + val)),
+      []
+    );
 };
 ```
 
 ```js
-anagrams('abc') // ['abc','acb','bac','bca','cab','cba']
+anagrams('abc'); // ['abc','acb','bac','bca','cab','cba']
 ```