Travis build: 940

snippets/createDirIfNotExists.md

@@ -6,7 +6,7 @@ Use `fs.existsSync()` to check if the directory exists, `fs.mkdirSync()` to crea
 
 ```js
 const fs = require('fs');
-const createDirIfNotExists = dir => !fs.existsSync(dir) ? fs.mkdirSync(dir) : undefined;
+const createDirIfNotExists = dir => (!fs.existsSync(dir) ? fs.mkdirSync(dir) : undefined);
 ```
 
 ```js

snippets/remove.md

@@ -9,9 +9,9 @@ The `func` is invoked with three arguments (`value, index, array`).
 const remove = (arr, func) =>
   Array.isArray(arr)
     ? arr.filter(func).reduce((acc, val) => {
-      arr.splice(arr.indexOf(val), 1);
-      return acc.concat(val);
-    }, [])
+        arr.splice(arr.indexOf(val), 1);
+        return acc.concat(val);
+      }, [])
     : [];
 ```