don't convert immutable to Vector

johnynek · johnynek · commit fdcff72d177a · 2025-01-10T14:46:50.000-10:00
diff --git a/core/src/main/scala-2.12/cats/data/ChainCompanionCompat.scala b/core/src/main/scala-2.12/cats/data/ChainCompanionCompat.scala
@@ -40,7 +40,7 @@ private[data] trait ChainCompanionCompat {
   private def fromImmutableSeq[A](s: immutable.Seq[A]): Chain[A] = {
     val lc = s.lengthCompare(1)
     if (lc < 0) nil
-    else if (lc > 0) Wrap(s.toVector)
+    else if (lc > 0) Wrap(s)
     else one(s.head)
   }
 

Original file line number	Diff line number	Diff line change
`@@ -40,7 +40,7 @@ private[data] trait ChainCompanionCompat {`
`40`	`40`	`private def fromImmutableSeq[A](s: immutable.Seq[A]): Chain[A] = {`
`41`	`41`	`val lc = s.lengthCompare(1)`
`42`	`42`	`if (lc < 0) nil`
`43`		`- else if (lc > 0) Wrap(s.toVector)`
	`43`	`+ else if (lc > 0) Wrap(s)`
`44`	`44`	`else one(s.head)`
`45`	`45`	`}`
`46`	`46`