/**
 * Transforms a kebab-case string to camelCase. A kebab-case string
 * is a string with hyphen character as word separator.
 *
 * @param {String} str The hyphenized string
 * @return {String} The camelized string
 */
export function kebabToCamel(str) {
    let camelCased = str.replace(/-([a-z])/g, function(g) {
        return g[1].toUpperCase();
    });
    return camelCased;
}

/**
 * Transforms the first letter of a string to uppercase.
 *
 * @param {String} str The input string
 * @return {String} The transformed string
 */
export function firstUpper(str) {
    return str.charAt(0).toUpperCase() + str.substr(1);
}