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README.md

Source

https://refactoring.guru/design-patterns/flyweight

Important:

  1. Flyweight is a structural design pattern that lets you fit more objects into the available amount of RAM by sharing common parts of state between multiple objects instead of keeping all of the data in each object.
  2. A fine-grained instance used for efficient sharing. Also known as: Cache

Description

Structure

alt tag

How to use

  1. Use the Flyweight pattern only when your program must support a huge number of objects which barely fit into available RAM.

How to implement

https://refactoring.guru/design-patterns/flyweight#checklist

Running

python main.py
python example.py