Merge pull request #1169 from joroKr21/additive-sew

add AdditiveCollection of Seq
milessabin · May 16, 2021 · 26524dd · 26524dd
2 parents 5c59097 + caaa7fa
commit 26524dd
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/core/src/main/scala/shapeless/sized.scala b/core/src/main/scala/shapeless/sized.scala
@@ -238,6 +238,9 @@ object AdditiveCollection extends AdditiveCollectionVersionSpecific {
 
   implicit def defaultAdditiveCollection[T]: AdditiveCollection[collection.immutable.IndexedSeq[T]] =
     instance.asInstanceOf[AdditiveCollection[collection.immutable.IndexedSeq[T]]]
+
+  implicit def seqAdditiveCollection[T]: AdditiveCollection[Seq[T]] =
+    instance.asInstanceOf[AdditiveCollection[Seq[T]]]
 }
 
 class DefaultToIndexedSeq[CC[_]]