primeiro commit com exercicios de Exercism realizados até esta data

python/chaitanas-colossal-coaster/list_methods.py

@@ -0,0 +1,87 @@
+"""Functions to manage and organize queues at Chaitana's roller coaster."""
+
+
+def add_me_to_the_queue(express_queue, normal_queue, ticket_type, person_name):
+    """Add a person to the 'express' or 'normal' queue depending on the ticket number.
+
+    :param express_queue: list - names in the Fast-track queue.
+    :param normal_queue: list - names in the normal queue.
+    :param ticket_type: int - type of ticket. 1 = express, 0 = normal.
+    :param person_name: str - name of person to add to a queue.
+    :return: list - the (updated) queue the name was added to.
+    """
+    match ticket_type:
+        case 1:
+            express_queue.append(person_name)
+            return express_queue
+        case 0:
+            normal_queue.append(person_name)
+            return normal_queue
+
+
+def find_my_friend(queue, friend_name):
+    """Search the queue for a name and return their queue position (index).
+
+    :param queue: list - names in the queue.
+    :param friend_name: str - name of friend to find.
+    :return: int - index at which the friends name was found.
+    """
+    for index, name in enumerate(queue):
+        if name == friend_name:
+            return index
+    return None
+
+
+def add_me_with_my_friends(queue, index, person_name):
+    """Insert the late arrival's name at a specific index of the queue.
+
+    :param queue: list - names in the queue.
+    :param index: int - the index at which to add the new name.
+    :param person_name: str - the name to add.
+    :return: list - queue updated with new name.
+    """
+    queue.insert(index, person_name)
+    return queue
+
+
+def remove_the_mean_person(queue, person_name):
+    """Remove the mean person from the queue by the provided name.
+
+    :param queue: list - names in the queue.
+    :param person_name: str - name of mean person.
+    :return: list - queue update with the mean persons name removed.
+    """
+    for index, name in enumerate(queue):
+        if name == person_name:
+            queue.pop(index)
+    return queue
+
+
+def how_many_namefellows(queue, person_name):
+    """Count how many times the provided name appears in the queue.
+
+    :param queue: list - names in the queue.
+    :param person_name: str - name you wish to count or track.
+    :return: int - the number of times the name appears in the queue.
+    """
+    return queue.count(person_name)
+
+
+def remove_the_last_person(queue):
+    """Remove the person in the last index from the queue and return their name.
+
+    :param queue: list - names in the queue.
+    :return: str - name that has been removed from the end of the queue.
+    """
+    return queue.pop()
+
+
+def sorted_names(queue):
+    """Sort the names in the queue in alphabetical order and return the result.
+
+    :param queue: list - names in the queue.
+    :return: list - copy of the queue in alphabetical order.
+    """
+    queue.sort()
+    sorted_queue: list = queue.copy()
+    return sorted_queue