Case classes are regular classes which export their constructor parameters and which provide a recursive decomposition mechanism via pattern matching.
Why were the case classes without a parameter list deprecated from Scala? And why does compiler suggest to use () as …
scala deprecated case-classAccording to scala-wartremover static analysis tool I have to put "final" in front of every case classes I create: error …
scala static-analysis case-class scala-wartremoverHaving a trait trait Persisted { def id: Long } how do I implement a method that accepts an instance of any …
scala mixins case-class traitsI thought that Scala construct map(f).flatten was equivalent to flatMap(f). But with this example, it is not …
scala dictionary case-classScala case class has a default toString function. But when this case class extends a trait with an existing toString() …
scala case-classI want to define a trait named Ext that renames the existing equals method to equalsByAttributes and defines a new …
scala case-classI am in the process of migrating from Slick to Slick 2, and in Slick 2 you are meant to use the …
scala singleton slick case-classLet's say that I have a lot of similar data classes. Here's an example class User which is defined as …
scala case-class scala-macrosI have made heavy use of case classes in my code, replying on the underlying equality definitions of case class …
scala equality case-class algebraic-data-typesI'm trying to understand what Scala does with Case Classes that makes them somehow immune to type erasure warnings. Let's …
scala pattern-matching type-erasure case-class unapply