A companion booklet to "Functional Programming in Scala": Chapter notes, errata, hints, and answers to exercises

This full-color booklet contains chapter notes, hints, solutions to exercises, addenda, and errata for the book "Functional Programming in Scala" by Paul Chiusano and Runar Bjarnason. This material is freely available online, but is compiled here as a convenient companion to the book itself. All code is colorfully syntax-highlighted.