/* */ 
var $ = require("./$"),
    $def = require("./$.def"),
    ownKeys = require("./$.own-keys");
function define(target, mixin) {
  var keys = ownKeys($.toObject(mixin)),
      length = keys.length,
      i = 0,
      key;
  while (length > i)
    $.setDesc(target, key = keys[i++], $.getDesc(mixin, key));
  return target;
}
$def($def.S + $def.F, 'Object', {
  isObject: $.isObject,
  classof: require("./$.cof").classof,
  define: define,
  make: function(proto, mixin) {
    return define($.create(proto), mixin);
  }
});
