Travis build: 391

snippets/initialize2DArray.md

@@ -5,9 +5,12 @@ Initializes a 2D array of given width and height and value.
 Use `Array.map()` to generate h rows where each is a new array of size w initialize with value. If the value is not provided, default to `null`.
 
 ```js
-const initialize2DArray = (w, h, val = null) => Array(h).fill().map(() => Array(w).fill(val));
+const initialize2DArray = (w, h, val = null) =>
+  Array(h)
+    .fill()
+    .map(() => Array(w).fill(val));
 ```
 
 ```js
-initialize2DArray(2, 2, 0) // [[0,0], [0,0]]
+initialize2DArray(2, 2, 0); // [[0,0], [0,0]]
 ```