Written version: blog.rockthejvm.com/scala-opt...
Scala Essentials course: rockthejvm.com/p/scala
This video is for Scala beginners, and in this video we'll talk about Scala Options, a data structure that can seem strange at first ("why can't we just use lists?") but, as we'll see inside, Options have a much deeper meaning than just "lists with at most one value". We'll discuss the practical implications of using (or not using) Options, and some best practices on how to use Scala Options best.
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Негізгі бет Ғылым және технология Scala Option - a Gentle Introduction
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