Fix lint issue.

maitriser-ca · Jan 26, 2022 · 9ca459f · 9ca459f
1 parent 2a49b70
commit 9ca459f
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/src/data-structures/linked-list/LinkedList.js b/src/data-structures/linked-list/LinkedList.js
@@ -56,11 +56,11 @@ export default class LinkedList {
 
   /**
    * @param {*} value
-   * @param {*} index
+   * @param {number} index
    * @return {LinkedList}
    */
-  insert(value, index) {
-    index = index < 0 ? 0 : index;
+  insert(value, rawIndex) {
+    const index = rawIndex < 0 ? 0 : rawIndex;
     if (index === 0) {
       this.prepend(value);
     } else {
@@ -70,7 +70,7 @@ export default class LinkedList {
       while (currentNode) {
         if (count === index) break;
         currentNode = currentNode.next;
-        count++;
+        count += 1;
       }
       if (currentNode) {
         newNode.next = currentNode.next;

diff --git a/src/data-structures/linked-list/__test__/LinkedList.test.js b/src/data-structures/linked-list/__test__/LinkedList.test.js
@@ -45,7 +45,7 @@ describe('LinkedList', () => {
     linkedList.insert(10, 9);
 
     expect(linkedList.toString()).toBe('1,4,2,3,10');
-  })
+  });
 
   it('should delete node by value from linked list', () => {
     const linkedList = new LinkedList();