Moved these here functions to Util.

Immediately after writing them I considered that they didn't
really belong in ArrayUtil, since they don't operate on Arrays.
Util is better, since it's less specific.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5686 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/as/com/threerings/util/ArrayUtil.as

@@ -45,32 +45,6 @@ public class ArrayUtil
         return arr;
     }
 
-    /**
-     * Get an array containing the property keys of the specified object, in their
-     * natural iteration order.
-     */
-    public static function keys (obj :Object) :Array
-    {
-        var arr :Array = [];
-        for (var k :* in obj) { // no "each": iterate over keys
-            arr.push(k);
-        }
-        return arr;
-    }
-
-    /**
-     * Get an array containing the property values of the specified object, in their
-     * natural iteration order.
-     */
-    public static function values (obj :Object) :Array
-    {
-        var arr :Array = [];
-        for each (var v :* in obj) { // "each" iterates over values
-            arr.push(v);
-        }
-        return arr;
-    }
-
     /**
      * Creates a shallow copy of the array.
      *

src/as/com/threerings/util/Util.as

@@ -87,6 +87,32 @@ public class Util
         }
     }
 
+    /**
+     * Get an array containing the property keys of the specified object, in their
+     * natural iteration order.
+     */
+    public static function keys (obj :Object) :Array
+    {
+        var arr :Array = [];
+        for (var k :* in obj) { // no "each": iterate over keys
+            arr.push(k);
+        }
+        return arr;
+    }
+
+    /**
+     * Get an array containing the property values of the specified object, in their
+     * natural iteration order.
+     */
+    public static function values (obj :Object) :Array
+    {
+        var arr :Array = [];
+        for each (var v :* in obj) { // "each" iterates over values
+            arr.push(v);
+        }
+        return arr;
+    }
+
     /**
      * Parse the 'value' object into XML safely. This is equivalent to <code>new XML(value)</code>
      * but offers protection from other code that may have changing the default settings