Explain the precise design patterns enabled by the Forwardable module for clean aggregation.

The Forwardable module provides a clean way to implement the Delegation pattern, allowing an object to delegate specific method calls to internal composition targets without boilerplate code.

In object-oriented design, favor composition over inheritance to keep architectures decoupled. However, composition often requires writing repetitive wrapper methods to forward calls to internal objects. The Forwardable module automates this process. By extending Forwardable and using the def_delegator or def_delegators macros, you can map specific interface calls directly to internal components, keeping your public API clean while keeping implementation details encapsulated.