Mid From PDF GoF Patterns Gang of Four Patterns

How It Works: ● The Adapter converts the interface of the Adaptee into the one expected by the client (ITarget). When the client calls adapter.Request(), it is actually invoking

Short answer: daptee.SpecificRequest(), thus enabling compatibility between incompatible systems. Key Benefits of the Adapter Pattern:

Real-world example (ShopNest)

Use a GoF pattern in ShopNest only when it removes duplication or makes a change safer—explain the problem it solves in the interview.

Say this in the interview

  1. Define — one clear sentence (the short answer above).
  2. Example — relate it to a project like ShopNest or your real work.
  3. Trade-off — when you would not use it.
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