#collections #options #scala
An Option[T] can be either Some[T] or None object, which represents a missing value.
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Scala Option[T] is a container for zero or one element of a given type. <span>An Option[T] can be either Some[T] or None object, which represents a missing value. For instance, the get method of Scala's Map produces Some(value) if a value corresponding to a given key has been found, or None if the given key is not defined in the Map. The Option ty
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