From 4bc53b17f4f71af1ae24c2ab16f96b22d8c762ff Mon Sep 17 00:00:00 2001
From: Laurens Valk <laurens@pybricks.com>
Date: Mon, 28 Nov 2022 11:11:15 +0100
Subject: [PATCH] ubuiltins: Document len().

---
 src/ubuiltins/__init__.py | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/ubuiltins/__init__.py b/src/ubuiltins/__init__.py
index 7bf8059..d2e6a1f 100644
--- a/src/ubuiltins/__init__.py
+++ b/src/ubuiltins/__init__.py
@@ -15,6 +15,8 @@
 
 """
 The following functions and exceptions can be used without importing anything.
+
+Most functions and classes in this module do not accept keyword arguments.
 """
 
 from typing import (
@@ -644,7 +646,15 @@ def iter(object: Union[Iterable, Sequence]) -> Iterator:
 
 def len(s: Sequence) -> _int:
     """
-    Returns the length (the number of items) of an object.
+    len(s) -> int
+
+    Gets the length (the number of items) of an object.
+
+    Arguments:
+        s (Sequence): The sequence of which to get the length.
+
+    Returns:
+        The length.
     """