Daily Challenge #3 - Vowel Counter

def getVowelCount(str)
  vowels = ["a", "e", "i", "o", "u"]
  count = 0
  str.downcase.split('').each do |char|
    vowels.each do |vowel|
      char == vowel ? count += 1 : count += 0
    end
  end 
  count
end

def getVowelCount(str)
  str.downcase.count("aeiou")
end

def count_vowels(str):
    vowels = "aeiouAEIOU"
    count = 0
    for c in str:
        if c in vowels:
            count += 1
    return count;

conat vowels = new Set("aeiouAEIOU");
const counVowels = input => [...input].reduce((total, current) => (total += vowels.has(current)), 0);

import { compose } from 'crocks';

const toLowerCase = s => s.toLowerCase();
const spread = s => [...s];
const length = xs => xs.length;
const included = xs => x => xs.includes(x);
const filter = p => xs => xs.filter(p);

const charIncludesCount = chars => compose(
  length,
  filter(included(toLowerCase(chars)),
  spread,
  toLowerCase
);

const vowelCount = charIncludesCount ('aeiou');

const vowelsCounter = str => [...str].filter(l => 'aeiouAEIOU'.includes(l)).length;

/**
 * Count the number of vowels in the input and return an integer.
 */
function countVowels (inputText) {
  // Create a regular expression that matches vowels. Look for all matches (g flag) and ignore case (i flag).
  const vowelRegularExpression = /[aeiou]/gi

  // Convert the input text to lower case and find the matches.
  const vowelMatches = inputText.match(vowelRegularExpression)

  // If there are matches, return the length of the match array. Otherwise, there were no matches, so return 0.
  return (vowelMatches ? vowelMatches.length : 0)
}

extension String {
    func numberOfVowels() -> Int {
        var count = 0
        let vowels: [Character] = ["a","e","i","o", "u", "y"]

        self.lowercased().forEach { char in
            if vowels.contains(char) {
                count += 1
            }
        }

        return count
    }
}