1/**
 2 * Slice reference.
 3 */
 4
 5var slice = [].slice;
 6
 7/**
 8 * Bind `obj` to `fn`.
 9 *
10 * @param {Object} obj
11 * @param {Function|String} fn or string
12 * @return {Function}
13 * @api public
14 */
15
16module.exports = function(obj, fn){
17  if ('string' == typeof fn) fn = obj[fn];
18  if ('function' != typeof fn) throw new Error('bind() requires a function');
19  var args = slice.call(arguments, 2);
20  return function(){
21    return fn.apply(obj, args.concat(slice.call(arguments)));
22  }
23};