Tassilo
Thank you for sharering your solution.
I've just solved this problem in ClojureScript as follows.
(defn foobar [acc s]
(if-let [[_ pre m post] (re-find #"(.*?)(>>\d+)(.*)" s)]
(recur (conj acc pre [m]) post)
(conj acc s)))
(foobar [] "hello >>1 hello>>33")
;=> ["hello " [">>1"] " hello" [">>33"] ""]
Thanks.
2012/2/13 Tassilo Horn <tass...@member.fsf.org>:
> Takahiro Hozumi <fat...@googlemail.com> writes:
>
> Hi!
>
>> I want to make a sequence from string as follows.
>> input: "hello >>1 world >>2"
>> output: ("hello " [">>1"] " world " [">>2"])
>>
>> What is efficient way to achieve this in ClojureScript?
>
> This is a JVM Clojure solution. I'm not sure if ClojureScript has
> clojure.string, and probably the regex syntax differs a bit. But maybe
> it gives you an idea.
>
> user> (defn foobar [s]
> (map #(if (re-matches #"^>>\d+" %) [%] %)
> (clojure.string/split s #"\p{Space}+")))
> #'user/foobar
> user> (foobar "hello >>1 world >>2")
> ("hello" [">>1"] "world" [">>2"])
>
> Notice that `clojure.string/split' eats up the elements matching the
> split regex (i.e., the spaces). Not sure if that's a problem for you.
>
> Bye,
> Tassilo
>
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