Описание тега shapeless
NoneShapeless is (an exploration of) a type class and dependent type based generic (aka polytypic/polymorphic) programming library for Scala.
shapeless is (an exploration of) a type class and dependent type based generic (aka polytypic/polymorphic) programming library for Scala derived from the various talks Miles Sabin has given over the course of 2011 on implementing scrap your boilerplate and higher rank polymorphism in Scala.
shapeless is an Open Source project under the Apache License v2.