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Alex Rivera
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Scala's MapLike trait has a method mapValues [C] (f: (B) ⇒ C): Map[A, C] But I sometimes want a different type: mapKeysAndValues [C] (f: (A, B) ⇒ C): Map[A, C] Is there a simple way to do this which I am missing? Of course, this can be done with a fold.
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