Views

Views are used to create lazy versions of collections. They are essentially reusable iterators that implement the same interfaces as regular collections.

Visit the following resources to learn more:

• @official@Views | Collections | Scala Documentation
• @official@Views | Collections (Scala 2.8 - 2.12) | Scala Documentation:
• @article@What are views for collections and when would you want to use them? - Stack Overflow