(function(){

  // The cornerstone, an each implementation.
  // Handles objects implementing forEach, arrays, and raw objects.
  _.each = function each(obj, iterator, context) {
    var __a, __b, __c, __d, __e, i, index, item, key;
    index = 0;
    try {
      if (obj.forEach) {
        obj.forEach(iterator, context);
      } else if (_.isArray(obj) || _.isArguments(obj)) {
        __a = obj;
        __b = [];
        for (i in __a) {
          if (__a.hasOwnProperty(i)) {
            item = __a[i];
            __b[i] = iterator.call(context, item, i, obj);
          }
        }
        __b;
      } else {
        __c = _.keys(obj);
        __e = [];
        for (__d in __c) {
          if (__c.hasOwnProperty(__d)) {
            key = __c[__d];
            __e[__d] = iterator.call(context, obj[key], key, obj);
          }
        }
        __e;
      }
    } catch (e) {
      if (e !== breaker) {
        throw e;
      }
    }
    return obj;
  };
})();