keep is cool, thanks for showing me that :) On Wednesday, May 21, 2014 2:35:50 AM UTC-5, Vesa Marttila wrote: > > On Wednesday, May 21, 2014 2:03:14 AM UTC+3, Brad Kurtz 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>* >> > > Hi, > > I ended up with this: https://gist.github.com/ponzao/7399c08bb3b40d349289 > > (def vowels > #{\a \e \i \o \u}) > > (defn count-vowels > [s] > > (count (keep vowels (.toLowerCase s)))) > > Vesa >
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