Implementation Of Error Singleton

gistfile1.js

/* errors.coffee
----------------------------------------------------------------------*/
@Errors = new ->
  _locales = new Array; _locale = null
  
  @init = (locale) ->
    count = 0
    
    for entry, i in _locales
      matches = entry.key.exec locale
      if matches && matches.length > count
        count = matches.length; _locale = entry.value
    
    throw new Error 'The specified locale is currently not defined.' unless _locale
  
  @get = (code) ->
    return _locale[code] if _locale[code]
    return _locale['Default']
    
  @add = (locale) ->
    _locales.push locale
    
  @

/* errors.js
----------------------------------------------------------------------*/
(function() {

  this.Errors = new function() {
    var _locale, _locales;
    _locales = new Array;
    _locale = null;
    this.init = function(locale) {
      var count, entry, i, matches, _i, _len;
      count = 0;
      for (i = _i = 0, _len = _locales.length; _i < _len; i = ++_i) {
        entry = _locales[i];
        matches = entry.key.exec(locale);
        if (matches && matches.length > count) {
          count = matches.length;
          _locale = entry.value;
        }
      }
      if (!_locale) {
        throw new Error('The specified locale is currently not defined.');
      }
    };
    this.get = function(code) {
      if (_locale[code]) {
        return _locale[code];
      }
      return _locale['Default'];
    };
    this.add = function(locale) {
      return _locales.push(locale);
    };
    return this;
  };

}).call(this);