#design-patterns
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This blog contains the implementation of Mediator design pattern by using ServiceCaller as a mediator between different service calls · Mediator pattern...
This blog contains the implementation of Memento design pattern by creating snapshots of Orders and storing them in Memento and then in History · Memento...
This blog contains the implementation of Builder design pattern by building Message object using JSON and XML builders · Builder pattern builds complex...
This blog contains the implementation of Strategy design pattern using logger example on console and file · Strategy pattern allows change of class or...
This blog contains Singleton design pattern implementation by creating exactly one MongoDB connection · Singleton pattern makes sure that only one...
This blog contains the implementation of Factory design pattern using SMS and email notification objects · Factory pattern offloads the logic behind the...