Wrong order of sections in chapter "case class" of scala book #1677
Description
I think Section No mutator methods should be moved after Section An apply method means you don’t need new, since the example of the first section requires the user have seen the example of the second section.
Or, you cannot execute
scala> christina.name
res0: String = Christina
// can't mutate the `name` field
scala> christina.name = "Fred"
<console>:10: error: reassignment to val
christina.name = "Fred"
without having executed
scala> case class Person(name: String, relation: String)
defined class Person
// "new" not needed before Person
scala> val christina = Person("Christina", "niece")
christina: Person = Person(Christina,niece)