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Is is possible to map from Option[T] to Option[S]?

1

For example if we have: - a variable `t` of type `Option[T]` - a function `fn` of type `func(T) S` And `t.Map(fn)` should be of type `Option[S]` . The `Map()`...

reizercraft

Implementation question: Option's secondary pointer

1

I have a question, why does the implementation of Option use a second level pointer? I have reviewed the implementation of the relevant methods, can using a first level pointer...

zweix123