| /* |
| * Copyright (C) 2015 Jordan Harband. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| function assign(target/*[*/, /*...*/sources/*] */) |
| { |
| "use strict"; |
| |
| if (target == null) |
| throw new @TypeError("can't convert " + target + " to object"); |
| |
| var objTarget = @Object(target); |
| for (var s = 1, argumentsLength = arguments.length; s < argumentsLength; ++s) { |
| var nextSource = arguments[s]; |
| if (nextSource != null) { |
| var from = @Object(nextSource); |
| var keys = @ownEnumerablePropertyKeys(from); |
| for (var i = 0, keysLength = keys.length; i < keysLength; ++i) { |
| var nextKey = keys[i]; |
| objTarget[nextKey] = from[nextKey]; |
| } |
| } |
| } |
| return objTarget; |
| } |
