@ -1,14 +0,0 @@
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### countVowels
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Retuns `number` of vowels in provided string.
|
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Use a regular expression to count the number of vowels `(A, E, I, O, U)` in a `string`.
|
||||
|
||||
```js
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||||
const countVowels = str => (str.match(/[aeiou]/gi) || []).length;
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```
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|
||||
```js
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||||
countVowels('foobar'); // 3
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||||
countVowels('gym'); // 0
|
||||
```
|
||||
Reference in New Issue
Block a user