I hope -<> and <> becomes part of clojure core. Q: How did you solve XYZ? A: I used the Diamond Wand.
On Sat, Jan 18, 2014 at 1:36 AM, Alex Baranosky < alexander.barano...@gmail.com> wrote: > I think if you have to choose one that is idiomatic, you'd have to say it > is as->, due to its inclusion in clojure.core. I should start using that > pattern... > > > On Sat, Jan 18, 2014 at 12:47 AM, Jozef Wagner <jozef.wag...@gmail.com>wrote: > >> There is a Syntax threading library at >> https://github.com/LonoCloud/synthread . See it in action at >> http://www.infoq.com/presentations/Macros-Monads >> >> >> On Sat, Jan 18, 2014 at 9:18 AM, Jordan Berg <jordannealb...@gmail.com>wrote: >> >>> You can also use as-> in 1.5+ >>> >>> (-> 2 >>> (+ 2) >>> (as-> x (* 1 x 3))) >>> >>> I like this a bit more than the (#()) approach, personally >>> >>> On Sat, Jan 18, 2014 at 12:07 AM, Alex Baranosky >>> <alexander.barano...@gmail.com> wrote: >>> > What I think is the interesting part of the question is the inclusion >>> of the >>> > word "idiomatic". I'm not sure swiss-arrows is idiomatic... that said I >>> > don't know what would be considered idiomatic here.a >>> > >>> > One solution I know of for examples like this is: >>> > >>> > (-> 2 >>> > (+ 2) >>> > (#(* 1 % 3))) >>> > >>> > I'm not sure this is idiomatic either, but it at least has the benefit >>> of >>> > requiring no additional dependencies. >>> > >>> > >>> > >>> > On Fri, Jan 17, 2014 at 11:29 PM, t x <txrev...@gmail.com> wrote: >>> >> >>> >> You win. :-) >>> >> >>> >> >>> >> On Fri, Jan 17, 2014 at 11:26 PM, Shaun Gilchrist < >>> shaunxc...@gmail.com> >>> >> wrote: >>> >>> >>> >>> https://github.com/rplevy/swiss-arrows >>> >>> >>> >>> >>> >>> On Fri, Jan 17, 2014 at 11:05 PM, t x <txrev...@gmail.com> wrote: >>> >>>> >>> >>>> I have the following: >>> >>>> >>> >>>> (defn helper [initial funcs] >>> >>>> (loop [fns funcs >>> >>>> ans initial] >>> >>>> (if (empty? fns) >>> >>>> ans >>> >>>> (recur (rest fns) >>> >>>> (list (first fns) ans))))) >>> >>>> >>> >>>> (defmacro => [initial & funcs] >>> >>>> (helper initial funcs)) >>> >>>> >>> >>>> (macroexpand-1 >>> >>>> '(=> 2 >>> >>>> #(+ % 2) >>> >>>> #(* 1 % 3))) >>> >>>> >>> >>>> >>> >>>> Is there something part of the idiomatic clojure / clojure core >>> which >>> >>>> does the above? Basically, I like the idea of -> and -->, but I >>> find that I >>> >>>> can't always guarantee (1) last element or (2) 2nd element. >>> >>>> >>> >>>> The above lets me place the argument directly via #% >>> >>>> >>> >>>> Question: is there something part of idiomatic clojure / clojure >>> core >>> >>>> that already does the above? >>> >>>> >>> >>>> Thanks! >>> >>>> >>> >>>> -- >>> >>>> -- >>> >>>> 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 >>> >>>> Note that posts from new members are moderated - please be patient >>> with >>> >>>> your first post. >>> >>>> 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 >>> >>>> --- >>> >>>> You received this message because you are subscribed to the Google >>> >>>> Groups "Clojure" group. >>> >>>> To unsubscribe from this group and stop receiving emails from it, >>> send >>> >>>> an email to clojure+unsubscr...@googlegroups.com. >>> >>>> For more options, visit https://groups.google.com/groups/opt_out. >>> >>> >>> >>> >>> >>> -- >>> >>> -- >>> >>> 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 >>> >>> Note that posts from new members are moderated - please be patient >>> with >>> >>> your first post. >>> >>> 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 >>> >>> --- >>> >>> You received this message because you are subscribed to the Google >>> Groups >>> >>> "Clojure" group. >>> >>> To unsubscribe from this group and stop receiving emails from it, >>> send an >>> >>> email to clojure+unsubscr...@googlegroups.com. >>> >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >> >>> >> >>> >> -- >>> >> -- >>> >> 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 >>> >> Note that posts from new members are moderated - please be patient >>> with >>> >> your first post. >>> >> 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 >>> >> --- >>> >> You received this message because you are subscribed to the Google >>> Groups >>> >> "Clojure" group. >>> >> To unsubscribe from this group and stop receiving emails from it, >>> send an >>> >> email to clojure+unsubscr...@googlegroups.com. >>> >> For more options, visit https://groups.google.com/groups/opt_out. >>> > >>> > >>> > -- >>> > -- >>> > 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 >>> > Note that posts from new members are moderated - please be patient >>> with your >>> > first post. >>> > 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 >>> > --- >>> > You received this message because you are subscribed to the Google >>> Groups >>> > "Clojure" group. >>> > To unsubscribe from this group and stop receiving emails from it, send >>> an >>> > email to clojure+unsubscr...@googlegroups.com. >>> > For more options, visit https://groups.google.com/groups/opt_out. >>> >>> -- >>> -- >>> 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 >>> Note that posts from new members are moderated - please be patient with >>> your first post. >>> 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 >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "Clojure" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to clojure+unsubscr...@googlegroups.com. >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >> >> -- >> -- >> 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 >> Note that posts from new members are moderated - please be patient with >> your first post. >> 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 >> --- >> You received this message because you are subscribed to the Google Groups >> "Clojure" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to clojure+unsubscr...@googlegroups.com. >> For more options, visit https://groups.google.com/groups/opt_out. >> > > -- > -- > 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 > Note that posts from new members are moderated - please be patient with > your first post. > 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 > --- > You received this message because you are subscribed to the Google Groups > "Clojure" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to clojure+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. > -- -- 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 Note that posts from new members are moderated - please be patient with your first post. 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 --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
