challenge-algorithms-v2.0-nicolly-vieira/09-mostRepeatedChar/index.js

export function mostUsedChar(text) {
    // implementar logica aqui
    let textLower = text.toLowerCase().split('');
    let caractereMaisRepetido;
    let numeroDeCaractereRepetido = 0;

    textLower.forEach(element => {
        let caracteresRepetidos = textLower.filter((x) => x === element);

        if (caracteresRepetidos.length > numeroDeCaractereRepetido) {
            caractereMaisRepetido = caracteresRepetidos.filter((caractere, indice) => {
                return caracteresRepetidos.indexOf(caractere) === indice
            })
            numeroDeCaractereRepetido = caracteresRepetidos.length
        }
    });

    return caractereMaisRepetido.toString()
}