feat: dev

Author: wislertt

.amazonq/rules/problem-creation.md

@@ -93,6 +93,14 @@ Required fields for `.templates/leetcode/json/{problem_name}.json`:
 - **method_name**: snake_case (e.g., "two_sum", "is_palindrome")
 - **parameters**: Use snake_case for all parameter names
 
+### PascalCase Rules for Properties
+
+When creating JSON properties that use PascalCase (solution_class_name, test_class_name):
+
+- **Acronyms**: Keep all caps (e.g., "LRUCache" not "LruCache")
+- **Roman numerals**: Keep all caps (e.g., "ReverseLinkedListII" not "ReverseLinkedListIi")
+- **Common patterns**: "BST", "DFS", "BFS", "API", "URL", "HTML", "JSON", "XML"
+
 ## Special Problem Types
 
 ### Tree Problems

.templates/leetcode/examples/README.md

@@ -84,6 +84,14 @@ This directory contains comprehensive JSON5 template examples for different type
 - **Test Cases**: String representation of Python data structures
 - **Imports**: Include necessary helper classes (TreeNode, ListNode)
 
+#### PascalCase Naming Rules
+
+For `solution_class_name` and `test_class_name` properties:
+
+- **Acronyms**: Keep all caps ("LRUCache" not "LruCache")
+- **Roman numerals**: Keep all caps ("ReverseLinkedListII" not "ReverseLinkedListIi")
+- **Common patterns**: "BST", "DFS", "BFS", "API", "URL", "HTML", "JSON", "XML"
+
 ### Template Selection Process
 
 1. Identify problem type from description/title

.templates/leetcode/examples/basic.json5

@@ -1,6 +1,7 @@
 {
   // Basic problem template - for array, string, number problems
   // Example: Container With Most Water, Spiral Matrix
+  // NOTE: PascalCase naming - keep acronyms/Roman numerals ALL CAPS (LRUCache, ReverseLinkedListII)
 
   // === PROBLEM IDENTIFICATION ===
   "problem_name": "container_with_most_water",        // snake_case: used for directory/file names

.templates/leetcode/examples/design.json5

@@ -2,6 +2,7 @@
     // Design problem template - for data structure design problems
     // Example: LRU Cache
     // Key differences: Custom class name, multiple methods, complex test setup
+    // NOTE: PascalCase naming - keep acronyms/Roman numerals ALL CAPS (LRUCache, ReverseLinkedListII)
 
     // === PROBLEM IDENTIFICATION ===
     problem_name: "lru_cache", // snake_case: used for directory/file names

.templates/leetcode/examples/linked_list.json5

@@ -2,6 +2,7 @@
     // Linked List problem template - for linked list problems
     // Example: Reverse Linked List II
     // Key differences: ListNode imports, list-specific test setup
+    // NOTE: PascalCase naming - keep acronyms/Roman numerals ALL CAPS (LRUCache, ReverseLinkedListII)
 
     // === PROBLEM IDENTIFICATION ===
     problem_name: "reverse_linked_list_ii", // snake_case: used for directory/file names
@@ -49,7 +50,7 @@
     // === TEST CONFIGURATION ===
     // IMPORTANT: Linked list tests need ListNode import and special test setup
     test_imports: "import pytest\n\nfrom leetcode_py import ListNode\nfrom leetcode_py.test_utils import logged_test\n\nfrom .solution import Solution",
-    test_class_name: "ReverseLinkedListIi",            // PascalCase: TestClassName for pytest class
+    test_class_name: "ReverseLinkedListII", // PascalCase: TestClassName for pytest class
     test_helper_methods: [
         {
             name: "setup_method",

.templates/leetcode/examples/matrix.json5

@@ -2,6 +2,7 @@
   // Matrix problem template - for 2D array/matrix problems
   // Example: Spiral Matrix
   // Key differences: 2D array parameters, often have visual examples with images
+  // NOTE: PascalCase naming - keep acronyms/Roman numerals ALL CAPS (LRUCache, ReverseLinkedListII)
 
   // === PROBLEM IDENTIFICATION ===
   "problem_name": "spiral_matrix",                   // snake_case: used for directory/file names

.templates/leetcode/examples/tree.json5

@@ -2,6 +2,7 @@
     // Tree problem template - for binary tree problems
     // Example: Invert Binary Tree
     // Key differences: TreeNode imports, tree-specific test setup
+    // NOTE: PascalCase naming - keep acronyms/Roman numerals ALL CAPS (LRUCache, ReverseLinkedListII)
 
     // === PROBLEM IDENTIFICATION ===
     problem_name: "invert_binary_tree", // snake_case: used for directory/file names

.templates/leetcode/json/reverse_linked_list_ii.json

@@ -23,7 +23,7 @@
         }
     ],
     "test_imports": "import pytest\n\nfrom leetcode_py import ListNode\nfrom leetcode_py.test_utils import logged_test\n\nfrom .solution import Solution",
-    "test_class_name": "ReverseLinkedListIi",
+    "test_class_name": "ReverseLinkedListII",
     "test_helper_methods": [
         { "name": "setup_method", "parameters": "", "body": "self.solution = Solution()" }
     ],

leetcode/reverse_linked_list_ii/tests.py

@@ -6,7 +6,7 @@
 from .solution import Solution
 
 
-class TestReverseLinkedListIi:
+class TestReverseLinkedListII:
     def setup_method(self):
         self.solution = Solution()