Add toList method to Tuple

Usually you do not want to work with Arrays
when doing typeclass derivation, you want Lists.
Currently the only way to get a List from a
Tuple is `toArray.toList`, which is cumbersome.

Author: anatoliykmetyuk

library/src/scala/Tuple.scala

@@ -11,6 +11,10 @@ sealed trait Tuple extends Product {
   inline def toArray: Array[Object] =
     scala.runtime.Tuple.toArray(this)
 
+  /** Create a copy this tuple as a List */
+  inline def toList: List[Object] =
+    toArray.toList
+
   /** Create a copy this tuple as an IArray */
   inline def toIArray: IArray[Object] =
     scala.runtime.Tuple.toIArray(this)