guileen

var express = require('express'),
	mongoose = require('mongoose'),
	app;

app = module.exports = express.createServer();
app.configure(function() {
	app.set('views', __dirname + '/views');
	app.set('view engine', 'jade');
	app.use(express.bodyParser());
	app.use(express.methodOverride());

guileen

/**
 * Calculates the hash/checksum of a string. Default algorithm is MD5.
 *
 * @param {String} str
 * @param {String} algorithm
 * @return {String} checksum
 * @api public
 */
exports.hash = function (str, algorithm) {
    if (algorithm === 'crc32') {