On Friday, 28 October 2016 at 15:08:59 UTC, Chris wrote: > On Friday, 28 October 2016 at 14:31:47 UTC, Chris wrote: >> [...] > > What you basically do is you pass the logic on to `map` and > `map` applies it to each item in the range (cf. [1]): > > [...] The life is beautiful ! Thx.