toParArray (and friends) is not accessible

[Tobias Schlatter]

toParArray cannot be called on non-parallel collections anymore, since they do not extend the Gen-family.

For example:

import CollectionConverters._

Seq(1, 2, 3).toParArray

fails to compile.

[Stefan Zeiger]

They do extend GenTraversableOnce. You have to import scala.collection.parallel.CollectionsHaveToParArray to get the conversion, same as in 2.12.

We should consider moving this into CollectionConverters though.

[Tobias Schlatter]

Hmmm... Not sure what I missed there.

In the end we worked around toParArray (and in the process removed some unnecessary copies). But thanks for getting back anyways.