Move newtype to its own file

typelevel · Feb 9, 2018 · 86d394a · 86d394a
1 parent bba1a5d
commit 86d394a
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Showing 2 changed files with 9 additions and 6 deletions.
diff --git a/core/src/main/scala/cats/data/Newtype.scala b/core/src/main/scala/cats/data/Newtype.scala
@@ -0,0 +1,8 @@
+package cats
+package data
+
+trait Newtype { self =>
+  private[data] type Base
+  private[data] trait Tag extends Any
+  private[cats] type Type[A] <: Base with Tag
+}
diff --git a/core/src/main/scala/cats/data/NonEmptySet.scala b/core/src/main/scala/cats/data/NonEmptySet.scala
@@ -23,11 +23,6 @@ import cats.{Always, Eq, Eval, Foldable, Later, Now, Reducible, SemigroupK, Show
 
 import scala.collection.immutable._
 
-trait Newtype { self =>
-  private[data] type Base
-  private[data] trait Tag extends Any
-  private[cats] type Type[A] <: Base with Tag
-}
 
 private[data] object NonEmptySetImpl extends NonEmptySetInstances with Newtype {
 
@@ -56,7 +51,7 @@ private[data] object NonEmptySetImpl extends NonEmptySetInstances with Newtype {
 }
 
 
-private[data] sealed class NonEmptySetOps[A](val value: NonEmptySetImpl.Type[A]) {
+sealed class NonEmptySetOps[A](val value: NonEmptySet[A]) {
 
   private implicit val ordering: Ordering[A] = toSortedSet.ordering
   private implicit val order: Order[A] = Order.fromOrdering