Solution: Asynchronous Streaming Adapter

Explore how to design an asynchronous streaming adapter that converts a legacy callback-driven file reader into a modern async iterator. Understand how to manage event-driven data flow with queues and promises to synchronize push and pull timing models, enabling clean async iteration in Node.js. This lesson equips you to integrate legacy streaming APIs with modern async code using the adapter pattern.

We'll cover the following...

Solution explanation
Revisit the problem statement

1.Introduction to Node.js Patterns

2.Factory Pattern: Generate Config-Driven Services Dynamically

3.Builder Pattern: Assemble Complex Objects with Fluent APIs

4.Decorator Pattern: Extend Behavior Without Modifying Core Logic

5.Adapter Pattern: Standardize Interface Across Dependencies

6.Proxy Pattern: Intercept and Control Access Transparently

7.Strategy Pattern: Swap Algorithms Based on Context

8.Wrapping Up

Solution: Asynchronous Streaming Adapter

Solution explanation