Some silly arguments parsing experiment thingy

targs.js

var assert = require('assert');

var targs = module.exports = function (args, names) {
  var types = Object.keys(names);

  return args.reduce(function (ret, arg) {
    var type = typeof arg;
    if (~types.indexOf(type)) {
      ret[names[type]] = arg;
    }

    return ret;
  }, {});
}

//
// Sample usage
//
function testing123 () {
  console.dir(
    targs(Array.prototype.slice.call(arguments), {
      'number':   'port',
      'string':   'host',
      'function': 'callback'
    })
  );
}

testing123(8080, 'nodejitsu.com', function wtf() {

});