Module: TypeToolkit::Interface

Defined in:
lib/type_toolkit/interface.rb

Overview

This module is extended onto any module that represents an interface. All of its members should be public and abstract.

Instance Method Summary collapse

Instance Method Details

#included(target_module) ⇒ Object

Signature:

  • (Module[top]) -> void



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# File 'lib/type_toolkit/interface.rb', line 28

def included(target_module)
  # Including/extending a module is idempotent, so we don't have to worry these were already included/extended.

  # Potentially abstract methods will be called on instances of `self`, so we need the `method_missing` hooks.
  target_module.include(TypeToolkit::AbstractInstanceMethodReceiver)

  # The `method_missing` hooks need to be able to look up the abstract methods (from the interface).
  target_module.extend(TypeToolkit::HasAbstractMethods)
end