From e5533f8e98f52e484fefd103e620da6462a4cfb4 Mon Sep 17 00:00:00 2001
From: shellhub <shellhub.me@gmail.com>
Date: Thu, 24 Sep 2020 23:25:04 +0800
Subject: [PATCH 1/2] fixed bug

---
 strings/check_anagrams.py | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/strings/check_anagrams.py b/strings/check_anagrams.py
index 7cc1e2978db9..f55230425aaf 100644
--- a/strings/check_anagrams.py
+++ b/strings/check_anagrams.py
@@ -1,4 +1,9 @@
-def check_anagrams(a: str, b: str) -> bool:
+"""
+wiki: https://en.wikipedia.org/wiki/Anagram
+"""
+
+
+def check_anagrams(first_str: str, second_str: str) -> bool:
     """
     Two strings are anagrams if they are made of the same letters
     arranged differently (ignoring the case).
@@ -6,13 +11,18 @@ def check_anagrams(a: str, b: str) -> bool:
     True
     >>> check_anagrams('This is a string', 'Is this a string')
     True
+    >>> check_anagrams('This is    a      string', 'Is     this a string')
+    True
     >>> check_anagrams('There', 'Their')
     False
     """
-    return sorted(a.lower()) == sorted(b.lower())
+    return "".join(sorted(first_str.lower())).strip() == "".join(sorted(second_str.lower())).strip()
 
 
 if __name__ == "__main__":
+    from doctest import testmod
+
+    testmod()
     input_A = input("Enter the first string ").strip()
     input_B = input("Enter the second string ").strip()
 

From 98aaad3088180d88dd93c1a892bdc373c67a162e Mon Sep 17 00:00:00 2001
From: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
Date: Thu, 24 Sep 2020 15:26:18 +0000
Subject: [PATCH 2/2] fixup! Format Python code with psf/black push

---
 strings/check_anagrams.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/strings/check_anagrams.py b/strings/check_anagrams.py
index f55230425aaf..3083000cbb5d 100644
--- a/strings/check_anagrams.py
+++ b/strings/check_anagrams.py
@@ -16,7 +16,10 @@ def check_anagrams(first_str: str, second_str: str) -> bool:
     >>> check_anagrams('There', 'Their')
     False
     """
-    return "".join(sorted(first_str.lower())).strip() == "".join(sorted(second_str.lower())).strip()
+    return (
+        "".join(sorted(first_str.lower())).strip()
+        == "".join(sorted(second_str.lower())).strip()
+    )
 
 
 if __name__ == "__main__":