override Range#distinct
override Range#distinct

Range does not have duplicate element

scala/scala,martijnhoekstra/scala,scala/scala,scala/scala,scala/scala,lrytz/scala,martijnhoekstra/scala,scala/scala,scala/scala,martijnhoekstra/scala,lrytz/scala,martijnhoekstra/scala,lrytz/scala,lrytz/scala,lrytz/scala,martijnhoekstra/scala,martijnhoekstra/scala,lrytz/scala