--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graal/com.oracle.truffle.ruby.nodes/src/com/oracle/truffle/ruby/nodes/methods/arguments/ReadRestArgumentNode.java	Mon Jan 06 17:12:09 2014 +0000
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved. This
+ * code is released under a tri EPL/GPL/LGPL license. You can use it,
+ * redistribute it and/or modify it under the terms of the:
+ *
+ * Eclipse Public License version 1.0
+ * GNU General Public License version 2
+ * GNU Lesser General Public License version 2.1
+ */
+package com.oracle.truffle.ruby.nodes.methods.arguments;
+
+import java.util.*;
+
+import com.oracle.truffle.api.*;
+import com.oracle.truffle.api.frame.*;
+import com.oracle.truffle.api.nodes.*;
+import com.oracle.truffle.ruby.nodes.*;
+import com.oracle.truffle.ruby.runtime.*;
+import com.oracle.truffle.ruby.runtime.core.*;
+import com.oracle.truffle.ruby.runtime.core.array.*;
+
+/**
+ * Read the rest of arguments after a certain point into an array.
+ */
+@NodeInfo(shortName = "read-rest-of-arguments")
+public class ReadRestArgumentNode extends RubyNode {
+
+    private final int index;
+
+    public ReadRestArgumentNode(RubyContext context, SourceSection sourceSection, int index) {
+        super(context, sourceSection);
+        this.index = index;
+    }
+
+    @Override
+    public Object execute(VirtualFrame frame) {
+        final RubyArguments rubyArguments = frame.getArguments(RubyArguments.class);
+
+        final Object[] arguments = rubyArguments.getArguments();
+
+        final RubyClass arrayClass = getContext().getCoreLibrary().getArrayClass();
+
+        if (arguments.length <= index) {
+            return new RubyArray(arrayClass);
+        } else if (index == 0) {
+            return new RubyArray(arrayClass, new ObjectArrayStore(arguments));
+        } else {
+            return new RubyArray(arrayClass, new ObjectArrayStore(Arrays.copyOfRange(arguments, index, arguments.length)));
+        }
+    }
+}