#10: Adding missing method docs

2021-10-22 12:43:19 +02:00
parent 46634275e4
commit 97d833349c
2 changed files with 18 additions and 2 deletions
@@ -93,7 +93,15 @@ def shift_char(char, incrementation: int = 1):
    return str(new_char_in_bytes)[2]


-def xor_two_lists(clear_list, key_list):
+def xor_two_lists(clear_list: [int], key_list: [int]) -> [int]:
+    """
+    XORs every element of the first given list with the corresponding element of the 2nd list.
+    If the 2nd list is shorter than the first one, the XORing starts at the first element of the
+    2nd list again once all elements have been used and so on.
+    :param clear_list: The first list
+    :param key_list: The second list. This list may be shorter or longer than the first one, doesn't matter
+    :return: A list containing the XORed elements.
+    """
    xored_list = []

    for x in range(len(clear_list)):