Hi denis
Yes. XStream supports it:(1 to: 1000) reading transforming: [:in :out | | each | each := in get. out put: each -1; put: each; put: each + 1] But you probably wants different: (1 to: 1000) reading collecting: [:each | {each -1. each. each + 1} ]
My point is can we control the next action so that we can take any collection
and turn it in a stream. Stef
