vowels count js

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showing results for - "vowels count js"
Matteo
09 May 2016
1const vowels = ['a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U'];
2
3function countVowels(sentence) {
4  let counts = 0;
5  for(let i = 0; i < vowels.length; i++) {
6    if(vowels.includes(sentence[i])) {
7      counts++;
8    }
9  }
10  return console.log(counts);
11}
12
13countVowels('Hello World');
14countVowels('AaEeIiOoUu');
15countVowels('aaaaa');
Isabel
12 Jul 2018
1function getCount(str) {
2  return (str.match(/[aeiou]/ig)||[]).length;
3}
Francesco
18 Aug 2016
1// BEST and FASTER implementation using regex
2const countVowels = (str) => (str.match(/[aeiou]/gi) || []).length
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