from abc import ABC, abstractmethod from typing import List
# Carrier Pattern class Carrier: def __init__(self): self._items = [] carrier x builder framework download
def add(self, item): self._items.append(item) from abc import ABC, abstractmethod from typing import
# Example usage class Item: def __init__(self, name): self._name = name from abc import ABC
# Print items in the carrier for item in carrier.get_items(): print(item) The Carrier and Builder patterns are essential tools in software development, enabling more flexibility, maintainability, and scalability. By understanding and applying these patterns, developers can create more efficient and effective solutions to complex problems.
