Merge pull request #561 from sir-gon/develop

New library to simplify data loading from JSON files (for unit tests)

Author: sir-gon

src/hackerrank/lib/loader.py

@@ -0,0 +1,7 @@
+import json
+
+
+def load_test_cases(filename: str):
+    with open(filename, encoding="utf-8"
+              ) as file:
+        return json.load(file)