Nice James, I like it :) Ryan
On Sunday, December 1, 2013 10:02:32 PM UTC+2, James Reeves wrote: > > There's also: > > (->> xs > (partition-by string?) > (partition 2) > (mapcat (fn [[[s] xs]] (for [x xs] [s x])))) > > > - James > > > On 1 December 2013 19:39, Ryan <areka...@gmail.com <javascript:>> wrote: > >> Haha, no worries, it happens :) >> >> That seems to work nice as well! >> >> Ryan >> >> >> On Sunday, December 1, 2013 9:36:47 PM UTC+2, john walker wrote: >>> >>> I swear english is my first language. This one isn't elegant, but at >>> least you know you aren't alone: >>> >>> (->> ["foo" 1 "bar" 10 20 "clown" 5] >>> (partition-by string?) >>> (partition 2) >>> (map #(apply concat %)) >>> (map #(let [x (first %)] >>> (for [y (rest %)] >>> [x y]))) >>> (reduce into [])) >>> >>> On Sunday, December 1, 2013 2:21:14 PM UTC-5, john walker wrote: >>>> >>>> Sorry, I spoke without seeing that you were aware of partition-by. >>>> Here's one that isn't vectorized. >>>> >>>> (def v ["foo" 1 "bar" 10 20 "clown" 5]) >>>> (->> v >>>> (partition-by string?) >>>> (partition 2) >>>> (map #(apply concat %))) >>>> >>>> On Sunday, December 1, 2013 2:10:04 PM UTC-5, Ben wrote: >>>>> >>>>> user=> (def v ["foo" 1 "bar" 2 3 "baz" 4]) >>>>> #'user/v >>>>> user=> (first (reduce (fn [[res s] e] (if (string? e) [res e] [(conj >>>>> res [s e]) s])) [[] nil] v)) >>>>> [["foo" 1] ["bar" 2] ["bar" 3] ["baz" 4]] >>>>> >>>>> On Sun, Dec 1, 2013 at 10:57 AM, Ryan <areka...@gmail.com> wrote: >>>>> >>>>>> Hi all, >>>>>> >>>>>> I have a vector which contains an unknown number of repetitions of >>>>>> the following pattern: >>>>>> >>>>>> String, followed by 1 or more integers >>>>>> >>>>>> For example: >>>>>> >>>>>> String >>>>>> Integer >>>>>> String >>>>>> Integer >>>>>> Integer >>>>>> String >>>>>> Integer >>>>>> Integer >>>>>> Integer >>>>>> String >>>>>> Integer >>>>>> >>>>>> What I am trying to do is to create a vector of pairs which each pair >>>>>> will be the string and the integers followed. >>>>>> >>>>>> Real example: >>>>>> >>>>>> foo >>>>>> 1 >>>>>> bar >>>>>> 10 >>>>>> 20 >>>>>> clown >>>>>> 5 >>>>>> >>>>>> should convert to: >>>>>> >>>>>> [[foo 1] [bar 10] [bar 20] [clown 5]] >>>>>> >>>>>> I did try to play around with partition-by, partition and instance? >>>>>> but I couldn't get it quite right. >>>>>> >>>>>> Thank you for your time >>>>>> >>>>>> -- >>>>>> -- >>>>>> 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/groups/opt_out. >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> Ben Wolfson >>>>> "Human kind has used its intelligence to vary the flavour of drinks, >>>>> which may be sweet, aromatic, fermented or spirit-based. ... Family and >>>>> social life also offer numerous other occasions to consume drinks for >>>>> pleasure." [Larousse, "Drink" entry] >>>>> >>>>> -- >> -- >> 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<javascript:> >> 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 <javascript:> >> 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 <javascript:>. >> 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.
