http://d.puremagic.com/issues/show_bug.cgi?id=9550
Summary: Repeat!fun(size_t n) Product: D Version: D2 Platform: All OS/Version: All Status: NEW Severity: enhancement Priority: P2 Component: Phobos AssignedTo: nob...@puremagic.com ReportedBy: daniel...@bigpond.com --- Comment #0 from Daniel Cousens <daniel...@bigpond.com> 2013-02-19 23:45:50 PST --- Unless I'm missing something, after several separate discussions on the D IRC, I could not find a way to run a function 'n' times lazily for a range without doing hackery's like this: iota(100).map!(x => uniform(0, 76)); The use case is where you want to repeat an (impure) function n times lazily. A possible example: auto five_random_ints = take(recurrence!(uniform!int), 5) or auto five_random_ints = repeat!(uniform!int)(5); If there is an idiomatic way to do this already that I am missing, sorry for taking up your time. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------