Solution

mate-academy · Aug 12, 2023 · c38c9d5 · c38c9d5
1 parent 6fd3ad1
commit c38c9d5
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/app/main.py b/app/main.py
@@ -1,4 +1,20 @@
 def count_occurrences(phrase: str, letter: str) -> int:
+    """
+    Implement count_occurrences function:
+
+    It takes a phrase and a letter and calculates the number of times
+    the letter appears in the phrase. The function is case insensitive.
+
+    count_occurrences("letter", "t") == 2
+    count_occurrences("abc", "a") == 1
+    count_occurrences("abc", "d") == 0
+    count_occurrences("ABC", "a") == 1
+
+    :param phrase: phrase to count in it
+    :param letter: letter to find occurrences of it
+    :return: count occurrences of letter in phrase
+    """
+
     count = 0
 
     for i in phrase: