Format linked list (axross#137)

Author: Kohei Asai

Diff for: data_structures/linked_list.ts

@@ -3,9 +3,7 @@ export interface LinkedListNode<T> {
   next: LinkedListNode<T> | null;
 }
 
-export function createLinkedListNode<T>(
-  array: T[]
-): LinkedListNode<T> | null {
+export function createLinkedListNode<T>(array: T[]): LinkedListNode<T> | null {
   if (array.length === 0) return null;
 
   const head: LinkedListNode<T> = { val: array[0], next: null };

Diff for: data_structures/linked_list_test.ts

@@ -89,8 +89,7 @@ test("getNthNode(node, n) throws a TypeError if the given index is not an intege
     TypeError
   );
   assertThrows(
-    () =>
-      getNthNode(createLinkedListNode([0, 1, 2, 3, 4, 5])!, -Infinity),
+    () => getNthNode(createLinkedListNode([0, 1, 2, 3, 4, 5])!, -Infinity),
     TypeError
   );
   assertThrows(