In a project where a class needs to incorporate event-handling, logging, and validation behaviors, how would mixins and composition be used?
- By using inheritance and overriding methods in the class.
- By applying mixins through multiple inheritance.
- By using composition and creating separate classes for each behavior, then combining them.
- By using mixins and composing them into the class.
Mixins in ES6 can be applied by creating separate modules for each behavior (event-handling, logging, validation) and then composing these mixins into the class. This promotes code reusability and maintainability.
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