Nur Snail Code hinzugefügt

.pre-commit-config.yaml

@@ -0,0 +1,18 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.5.0
+    hooks:
+      - id: trailing-whitespace
+      - id: end-of-file-fixer
+      - id: check-yaml
+      - id: check-added-large-files
+
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.3.0
+    hooks:
+      - id: ruff   # Linting
+
+  - repo: https://github.com/psf/black
+    rev: stable
+    hooks:
+      - id: black  # formatting

src/kata 4_snail(snail_map).py

@@ -0,0 +1,24 @@
+def snail(snail_map):
+    result = []
+    if not snail_map or not snail_map[0]:
+        return result
+
+    while snail_map:
+        result += snail_map.pop(0)
+
+        if snail_map and snail_map[0]:
+            for row in snail_map:
+                result.append(row.pop())
+
+        if snail_map:
+            result += snail_map.pop()[::-1]
+
+        if snail_map and snail_map[0]:
+            for row in reversed(snail_map):
+                result.append(row.pop(0))
+
+    return result
+
+
+# https://www.codewars.com/kata/521c2db8ddc89b9b7a0000c1/train/python
+# ich kam nicht selbstständig auf diese lösung. Könntes du mir diese erklären? ich dachte pop löscht.

src/moduleA.py

@@ -0,0 +1,10 @@
+def addition(a=1, b=2):
+    return a + b
+
+
+def f(x: int, y: int) -> int:
+    return x + y
+
+
+if __name__ == "__main__":
+    print(addition(5, 5))

tests/test_moduleA.py

@@ -0,0 +1,6 @@
+from src.moduleA import addition
+
+
+def test_a():
+    assert addition() == 3
+    assert addition(5, 5) == 10