const versions = currentCollection
&& filterResources(rsc =>
(rsc as CollectionResource).currentVersionUuid === currentCollection.currentVersionUuid)(state.resources)
.sort((a: CollectionResource, b: CollectionResource) => b.version - a.version) as CollectionResource[]
|| [];
const versions = currentCollection
&& filterResources(rsc =>
(rsc as CollectionResource).currentVersionUuid === currentCollection.currentVersionUuid)(state.resources)
.sort((a: CollectionResource, b: CollectionResource) => b.version - a.version) as CollectionResource[]
|| [];