Mid From PDF GoF Patterns Gang of Four Patterns

Recursive Processing:?

Short answer: The recursive structure makes it easy to manage hierarchical data. For example, when displaying the contents of a directory, you don’t need to worry about whether the child is a file or a subdirectory.

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  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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