sprintf - simple function for formatting strings

sprintf.js

/**
 * Simple function for formatting strings.
 *
 * Replaces placeholders with values passed as extra arguments
 *
 * @param {string} format the base string
 * @param ...args the values to insert
 * @return {string} the replaced string
 */
function sprintf(format, ...args) {
    let index = 0;
    return format.replace(/%s/g, match => args[index++]);
}

export { sprintf };