for-comprehensions

For-comprehensions in Scala are used to evaluate expressions and return a sequence of values. They have the form for (enumerators) yield e, where enumerators refer to a list of enumerators. They are basically syntax sugar over flatMap but they help a lot in making your code both safe and.

Visit the following resources to learn more:

• @official@For Comprehensions | Tour of Scala | Scala Documentation
• @article@A Comprehensive Guide to For-Comprehension in Scala | Baeldung on Scala
• @article@Scala: comprehending the for-comprehension | by Linas Medžiūnas | Wix Engineering | Medium