Question: In Ruby, as in Java 8 or Scala, an interface (mix-in) can provide method code as well as signatures. (It cant provide data members; that

In Ruby, as in Java 8 or Scala, an interface (mix-in) can provide method code as well as signatures. (It can’t provide data members; that would be multiple inheritance.) Explain why dynamic typing makes this feature more powerful than it is in the other languages.

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