Hi, together with repeatedly:
(take-while pred (repeatedly f))) Sincerely Meikel Am 07.05.2009 um 23:14 schrieb Kevin Downey:
user=> (doc take-while) ------------------------- clojure.core/take-while ([pred coll]) Returns a lazy sequence of successive items from coll while (pred item) returns true. pred must be free of side-effects. nil user=>On Thu, May 7, 2009 at 2:11 PM, CuppoJava <patrickli_2...@hotmail.com> wrote:I'm trying to accomplish the following: Create a lazy sequence of calls to f() while pred() is true. And an elegant way to do this seems to be: (for [:while (pred)] (f)) which doesn't work because (for) requires a binding. This can be worked around with: (for [i (constantly 0) :while (pred)] (f)) which is not as elegant. Does anyone else think this is a worthwhile to "for"? Thanks for your opinions. -Patrick-- And what is good, Phaedrus, And what is not good— Need we ask anyone to tell us these things? --~--~---------~--~----~------------~-------~--~----~You received this message because you are subscribed to the Google Groups "Clojure" group.To post to this group, send email to clojure@googlegroups.com To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en -~----------~----~----~----~------~----~------~--~---
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