On Tue, May 20, 2014 at 10:02 PM, Brad Kurtz <[email protected]> wrote:
> I like the one-liner. That was the kind of feedback I was looking for,
> thanks.
>
>
> On Tuesday, May 20, 2014 6:13:48 PM UTC-5, puzzler wrote:
>
>> You're seriously overthinking this if it's any more than a one-liner.
>>
>> (defn count-vowels [s] (count (filter #{\a \e \i \o \u \A \E \I \O \U}
>> (seq s))))
>>
>
Great, glad it was helpful. Actually, you can remove the call to seq,
since filter calls it implicitly:
(defn count-vowels [s] (count (filter #{\a \e \i \o \u \A \E \I \O \U} s)))
>
>>
>> On Tue, May 20, 2014 at 4:03 PM, Brad Kurtz <[email protected]> wrote:
>>
>>> I saw a rant online about interviewing developers that mentioned
>>> candidates not being able to count the number of vowels in a string. So
>>> naturally, I decided to see if I could do it in Clojure!
>>>
>>> I wanted to see others' opinions on other ways of doing it.
>>>
>>> *https://gist.github.com/bradkurtz/6ce500d0361ccdc08c8e
>>> <https://gist.github.com/bradkurtz/6ce500d0361ccdc08c8e>*
>>>
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>>
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