The task is to replace __ with the function that makes this true in this case makes [1 2 3 4 5] to 5
On Thu, May 1, 2014 at 4:23 PM, Maik Schünemann <maikschuenem...@gmail.com>wrote: > > > > On Thu, May 1, 2014 at 3:51 PM, Roelof Wobben <rwob...@hotmail.com> wrote: > >> >> >> Op donderdag 1 mei 2014 15:20:38 UTC+2 schreef Erlis Vidal: >> >>> I think the confusion is because they used multiple values when >>> comparing the equality >>> >>> (= (__ (sort (rest (reverse [2 5 4 1 3 6])))) >>> (-> [2 5 4 1 3 6] (reverse) (rest) (sort) (__)) >>> 5) >>> >>> This can be seen as : >>> (def A (__ (sort (rest (reverse [2 5 4 1 3 6]))))) >>> (def B (-> [2 5 4 1 3 6] (reverse) (rest) (sort) (__))) >>> >>> Then the 4Clojure exercise can be written as: >>> >>> (= A B 5) >>> >>> Do not feel bad, this took me some time to realize 5 was not part of B. >>> >> >> No problem. But still it does not make any sense. >> >> If I do it right. this schould be the output of the functions >> >> A [ 1 2 3 4 5] >> B [ 1 2 3 4 5] >> (= A B 5) --> [1,2,3,4,5] = [1,2,3,4,5] = 5 and this is not true. >> > This is the output when you don't write the function to replace __. > > >> >> >> >>> >>> >>> >>> On Thu, May 1, 2014 at 7:52 AM, Roelof Wobben <rwo...@hotmail.com>wrote: >>> >>>> Is this a nice explanation about macros : http://bryangilbert.com/code/ >>>> 2013/07/30/anatomy-of-a-clojure-macro/ >>>> >>>> or is there a better one for a beginner. >>>> >>>> Roelof >>>> >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Clojure" group. >>>> To post to this group, send email to clo...@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+u...@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+u...@googlegroups.com. >>>> >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> -- >> 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/d/optout. >> > > -- 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/d/optout.
