thanhnguyennguyen / cff

const capitalize = (str) => {

    // put your code here to address problems

    let result = [];

    str.split(' ').forEach(function(val) {

        result.push(val.slice(0, 1).toUpperCase() + val.slice(1));

    });

    return result.join(' ');

}

const capitalize2 = (str) => {

    // put your code here to address problems

    let result = '',

        capitalization = true;

    for (let char of str) {

        result += capitalization ? char.toLocaleUpperCase() : char;

        capitalization = (char === ' ');

    }

    return result;

}

module.exports = {

    capitalize,

    capitalize2

};