Sept. 29, 2016
3:25 p.m.
2016-09-29 16:51 GMT+02:00 stepharo <stepharo@free.fr>:
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.
Transforming is main approach to do this. And it is quite simple