<@U0DN91CPR>: in fact, that is not true. For `Sequ...

# announcements

[orangy]

@mzgreen: in fact, that is not true. For Sequence it is evaluating chain lazily, as you described. For Iterable it makes snapshot for each operation, so list.filter { … }.map { … } will first create a list of elements matching filter, and then create a new transformed list using map.