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Discussion on: Daily Challenge #3 - Vowel Counter

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taillogs profile image
Ryland G • Edited on
const vowelString = 'whatever vowel string';
const count = [...(vowelString.toLowerCase())].map((letter) =>  [...'aeiou'].includes(letter) ? 1 : 0).reduce((aggr, curr) => aggr + curr);
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powerc9000 profile image
Clay Murray

[...'aeiou'].includes

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taillogs profile image
Ryland G

Fixed, thanks!

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gabriela profile image
Gabi

Hi, i loved this solution. Took me a bit to get my head around the use of reduce here and it's awesome. Thanks. I learned something nice today.

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blended_ideas profile image
Karthik RP • Edited on

Cool., I didn't know we can use spread on a string. 👍🏻