From a5e214b29f3d828339e74e0b3b51fea734cc1e90 Mon Sep 17 00:00:00 2001
From: njmason2 <nobody@makingwithcode.org>
Date: Sat, 18 Oct 2025 05:36:40 -0400
Subject: [PATCH] friend_functions.py

---
 friend_functions.py      | 32 +++++++++++++++++++-------------
 test_friend_functions.py | 32 ++++++++++++++++----------------
 2 files changed, 35 insertions(+), 29 deletions(-)

diff --git a/friend_functions.py b/friend_functions.py
index 9c77bbd..faa78de 100644
--- a/friend_functions.py
+++ b/friend_functions.py
@@ -20,22 +20,23 @@
     
 
     
-def get_email(people, name):
-    """Returns the named person's email address. If there is no such person, returns None.
+# def get_email(people, name):
+#     """Returns the named person's email address. If there is no such person, returns None.
 
-        >>> get_email(family, "Tad Winters")
-        "ligula.aenean@hotmail.edu"
-        >>> get_email(friends, "Tad Winters")
-        None
-    """
+#         >>> get_email(family, "Tad Winters")
+#         "ligula.aenean@hotmail.edu"
+#         >>> get_email(friends, "Tad Winters")
+#         None
+#     """
 
-    for person in people:
-        if (person["name"]==name):
-            return person["email"]
+#     for person in people:
+#         if (person["name"]==name): # on the left is the syntax 
+#             # for a dict within a list lookup
+#             return person["email"] # dict within a list lookup
            
-    return None
+#     return None # reached the end of the list without a match
 
-#def count_favorite_colors(people, name):
+def count_favorite_colors(people, name):
     """Returns the number of colors liked by the named person. If there is no such person, returns None.
 
         >>> count_favorite_colors(family, "Tad Winters")
@@ -43,7 +44,12 @@ def get_email(people, name):
         >>> count_favorite_colors(family, "Raphael Chambers")
         1
     """
-#   raise NotImplementedError()
+    for person in people:
+        if (person["name"]==name): # for a dict within a list lookup
+            return len(person["favorite_colors"]) # count of list elements in a dict within a list
+        
+    return None # reached the end of the list without a match
+
 
 #def people_who_like_color(people, color):
     """Returns a list containing only those people who like the given color.
diff --git a/test_friend_functions.py b/test_friend_functions.py
index 7fef28d..3e8383c 100644
--- a/test_friend_functions.py
+++ b/test_friend_functions.py
@@ -10,8 +10,8 @@ from unittest import TestCase, main
 from people import friends, family
 from friend_functions import (
    # count_people, 
-   get_email, 
-   # count_favorite_colors, 
+   # get_email, 
+    count_favorite_colors, 
    # people_who_like_color, 
    # count_people_who_like_color,
    # get_color_dict,
@@ -22,22 +22,22 @@ from friend_functions import (
 #         self.assertEqual(count_people(family), 5)
 #         self.assertEqual(count_people(friends), 10)
 
-class TestGetEmail(TestCase):
-    def test_returns_email_when_person_found(self):
-        self.assertEqual(get_email(family, "Perry Calderon"), "mus.donec@outlook.org")
-        self.assertEqual(get_email(friends, "Joy Tate"), "risus.a.ultricies@hotmail.org")
-
-    def test_returns_none_when_person_missing(self):
-        self.assertEqual(get_email(family, "Ken Kesey"), None)
-
-# class TestCountFavoriteColors(TestCase):
-#     def test_returns_len_favorite_colors_when_person_found(self):
-#         self.assertEqual(count_favorite_colors(family, "Tad Winters"), 2)
-#         self.assertEqual(count_favorite_colors(friends,"Connor Rodriguez"), 4)
-#         self.assertEqual(count_favorite_colors(friends, "Yuli Reynolds"), 0)
+# class TestGetEmail(TestCase):
+#     def test_returns_email_when_person_found(self):
+#         self.assertEqual(get_email(family, "Perry Calderon"), "mus.donec@outlook.org")
+#         self.assertEqual(get_email(friends, "Joy Tate"), "risus.a.ultricies@hotmail.org")
 
 #     def test_returns_none_when_person_missing(self):
-#         self.assertEqual(count_favorite_colors(family, "Ken Kesey"), None)
+#         self.assertEqual(get_email(family, "Ken Kesey"), None)
+
+class TestCountFavoriteColors(TestCase):
+    def test_returns_len_favorite_colors_when_person_found(self):
+        self.assertEqual(count_favorite_colors(family, "Tad Winters"), 2)
+        self.assertEqual(count_favorite_colors(friends,"Connor Rodriguez"), 4)
+        self.assertEqual(count_favorite_colors(friends, "Yuli Reynolds"), 0)
+
+    def test_returns_none_when_person_missing(self):
+        self.assertEqual(count_favorite_colors(family, "Ken Kesey"), None)
 
 # class TestPeopleWhoLikeColor(TestCase):
 #     def test_returns_correct_length(self):