challenge-algorithms-v2.0-guilherme-de-camargo-barbosa-desafio-02/09-mostRepeatedChar/index.js

export function mostUsedChar(text) {
    // implementar logica aqui
    let arr = []

    for (let i = 0; i < text.length; i++) {
        arr.push(text[i])
    }

    let counts = {}

    arr.forEach(count => {
        counts[count] = (counts[count] || 0) + 1
    })

    const maxValue = Math.max(...Object.values(counts))
    const mostUsed = Object.keys(counts).find((key) => {
        return counts[key] === maxValue
    })
    
    return mostUsed
}

mostUsedChar('banana')