furf

var template = function(str, obj) {
  return str.replace(/\$\{([^}]+)\}/g, function(match, prop) {
    return (prop in obj) ? obj[prop] : match;
  });
};

var str = template('${greeting}, ${noun}.', {greeting:'Ciao',noun:'mondo'});

furf

/**
 * memoize
 * http://unscriptable.com/index.php/2009/05/01/a-better-javascript-memoizer/
 */

var memoize = function (func, context) {
  
  var memoizeArg = function (argPos) {
    
    var cache = {};

furf

function trim(str){
 var start = -1,
  end = str.length;
 while(str.charCodeAt(--end) < 33);
 while(str.charCodeAt(++start) < 33);
 return str.slice(start, end + 1);
};

furf

/**
 * Adds a leading zero to numbers less than 10
 *
 * @param {Number|String} val Numeric value
 * @param {Number} len (optional, default = 2) String length
 * @return {String} Modified value
 */
var addLeadingZero = function(val /*, len */) {
  var str = val.toString();
  var len = arguments[1] || 2;

furf

var namespace = function (obj, ns) {
  var props = ns.split('.'),
      prop;
  do {
    prop = props.shift();
    obj = obj[prop] = obj[prop] || {};
  } while (props.length > 0);
  return obj;
};

furf

function floorDate (floor /*, date, clone */) {

  var clone = (arguments[2] === true),
      date  = (typeof arguments[1] !== 'undefined') ? arguments[1] : new Date();
  
  if (clone || !(date instanceof Date)) {
    date = new Date(date);
  }

  switch(floor) {

furf

/**
 * Returns a unique GMT timestamp at every specified interval.
 * 
 * Examples:
 * <ul>
 *   <!-- Returns a unique timestamp every 10 minutes -->
 *   <li>var t10m = modTimestamp(600);</li>
 *   <!-- Returns a unique timestamp every 30 seconds -->
 *   <li>var t30s = modTimestamp('30');</li>
 * </ul>

furf

function ordinal (n) {
  return['th','st','nd','rd'][(n=~~(n<0?-n:n)%100)>10&&n<14||(n%=10)>3?0:n];
}

furf

var setDeepValue = function(obj, deepProp, val) {

  var props = deepProp.split('.'),
      root = obj,
      i, n, p, t;

  for (i = 0, n = props.length - 1; i < n; ++i) {
    p = props[i];
    t = typeof obj[p];
    obj = obj[p] = (t === 'object' || t === 'function') ? obj[p] : {};

furf

function Transmogrifier (map) {

  var EMPTY  = '',
      SOURCE = 's',
      TARGET = 't',
      DOT    = '.',
      EQUALS = '=',
      OBJECT = '{}',
      BREAK  = ';\n',
      NUMERIC_INDEX_REGEXP = /\.(\d+)/g,