/**
 * String format. Using npm module named {@link http://github.com/maritz/node-sprintf | sprintf}.
 * @function lib.string.sprintf
 * @see {@link http://github.com/maritz/node-sprintf | sprintf}
 * @param {string} pattern - Format pattern string.
 * @param {...string} value - Format values.
 *
 */
module.exports = function (pattern, value) {
    var sprintf = require('sprintf').sprintf;
    return sprintf.apply(sprintf, arguments);
};