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BEGIN LICENSE BLOCK ***** Version: EPL 1.0/GPL 2.0/LGPL 2.1 The contents of this file are subject to the Eclipse Public License Version 1.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.eclipse.org/legal/epl-v10.html Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the specific language governing rights and limitations under the License. Copyright (C) 2008 Thomas E Enebo <enebo@acm.org> Alternatively, the contents of this file may be used under the terms of either of the GNU General Public License Version 2 or later (the "GPL"), or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), in which case the provisions of the GPL or the LGPL are applicable instead of those above. If you wish to allow use of your version of this file only under the terms of either the GPL or the LGPL, and not to allow others to use your version of this file under the terms of the EPL, indicate your decision by deleting the provisions above and replace them with the notice and other provisions required by the GPL or the LGPL. If you do not delete the provisions above, a recipient may use your version of this file under the terms of any one of the EPL, the GPL or the LGPL. END LICENSE BLOCK ***
 
 package org.jruby.ast;
 
 import java.util.List;
 
 import org.jruby.Ruby;
 
 public class MultipleAsgn19Node extends AssignableNode {
     private final ListNode pre;
     private final Node rest;
     private final ListNode post;
     private final Arity arity;
 
     public MultipleAsgn19Node(ISourcePosition positionListNode preNode restListNode post) {
         super(position);
         this. = pre;
         this. = rest;
         this. = post;
 
         if (getRest() != null) {
              = Arity.required(getPreCount() + getPostCount());
         } else {
              = Arity.fixed(getPreCount() + getPostCount());
         }
     }
 
     public NodeType getNodeType() {
         return .;
     }
 
     public Object accept(NodeVisitor iVisitor) {
         return iVisitor.visitMultipleAsgnNode(this);
     }
 
     public Node getRest() {
         return ;
     }
 
     public ListNode getPre() {
         return ;
     }
 
     public int getPreCount() {
         return  == null ? 0 : .size();
     }
 
     public int getPostCount() {
         return  == null ? 0 : .size();
     }
 
     public ListNode getPost() {
         return ;
     }
 
     @Override
     public Arity getArity() {
         return ;
     }
 
     public List<NodechildNodes() {
         return Node.createList(getValueNode());
    }
    @Override
    public IRubyObject interpret(Ruby runtimeThreadContext contextIRubyObject selfBlock aBlock) {
        IRubyObject value = getValueNode().interpret(runtimecontextselfaBlock);
        
        if (!(value instanceof RubyArray)) {
            value = ArgsUtil.convertToRubyArray19(runtimevalue != null);
        }
        return AssignmentVisitor.multiAssign(runtimecontextselfthis, (RubyArrayvalue);
    }
    @Override
    public IRubyObject assign(Ruby runtimeThreadContext contextIRubyObject selfIRubyObject valueBlock blockboolean checkArity) {
        if (!(value instanceof RubyArray)) {
            value = ArgsUtil.convertToRubyArray19(runtimevalue != null);
        }
        return AssignmentVisitor.multiAssign(runtimecontextselfthis, (RubyArrayvaluecheckArity);
    }
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