From 04ebdf107af7141d024afe746fc7b6aa69d1bd15 Mon Sep 17 00:00:00 2001
From: Cristian <67206480+CristianAmbrosini@users.noreply.github.com>
Date: Thu, 23 Apr 2026 18:58:51 +0200
Subject: [PATCH] feat: add data utility functions

---
 data_utils.py | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 data_utils.py

diff --git a/data_utils.py b/data_utils.py
new file mode 100644
index 0000000..e3c75f5
--- /dev/null
+++ b/data_utils.py
@@ -0,0 +1,28 @@
+def normalize(values):
+    mn = min(values)
+    mx = max(values)
+    return [(v - mn) / (mx - mn) for v in values]
+
+
+def flatten(nested):
+    result = []
+    for item in nested:
+        if isinstance(item, list):
+            result.extend(flatten(item))
+        else:
+            result.append(item)
+    return result
+
+
+def chunk(lst, size):
+    return [lst[i:i + size] for i in range(0, len(lst), size)]
+
+
+def merge_dicts(a, b):
+    out = dict(a)
+    for k, v in b.items():
+        if k in out and isinstance(out[k], dict) and isinstance(v, dict):
+            out[k] = merge_dicts(out[k], v)
+        else:
+            out[k] = v
+    return out