What is Scala option?

devquora
devquora

Posted On: May 29, 2021

 

Scala Option is a container for zero or one element of a given type such that it can be either Some or None object, which represents a missing value. Therefore it is referred to as a carrier of single or no element for a stated type.

    Related Questions

    Please Login or Register to leave a response.

    Related Questions

    Scala interview questions

    What do you mean by a Scala map?

    The collection of key-value pairs where the key can retrieve the values present in a map is known as a scala map. The k..

    Scala interview questions

    List the advantages of using scala over other functional programming languages.

    Some of the advantages due to which scala is preferred over other functional programming languages are listed below: As..

    Scala interview questions

    Tell the advantages of companion objects when used in Scala?

    Instead of having static methods or variables, scala has singleton or companion objects. These objects are then compile..