From 6bf2506f50bf3145c1a6f14d33c00b169442739d Mon Sep 17 00:00:00 2001
From: Ray Greenwell <ray@threerings.net>
Date: Wed, 19 Apr 2006 21:02:38 +0000
Subject: [PATCH] Array.indexOf() turns out to be there, just not documented.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@4037 542714f4-19e9-0310-aa3c-eee0fc999fb1
---
 src/as/com/threerings/util/ArrayUtil.as    | 15 ---------------
 src/as/com/threerings/util/ObserverList.as |  2 +-
 2 files changed, 1 insertion(+), 16 deletions(-)

diff --git a/src/as/com/threerings/util/ArrayUtil.as b/src/as/com/threerings/util/ArrayUtil.as
index a99f60d85..f7e84e2aa 100644
--- a/src/as/com/threerings/util/ArrayUtil.as
+++ b/src/as/com/threerings/util/ArrayUtil.as
@@ -5,21 +5,6 @@ package com.threerings.util {
  */
 public class ArrayUtil
 {
-    /**
-     * Return the first index of the specified element, or -1 if not present.
-     */
-    public static function indexOf (arr :Array, element :Object) :int
-    {
-        // return mx.utils.ArrayUtil.getItemIndex(element, arr);
-        //
-        for (var ii :int = 0; ii < arr.length; ii++) {
-            if (arr[ii] === element) {
-                return ii;
-            }
-        }
-        return -1;
-    }
-
     /**
      * Remove the first instance of the specified element from the array.
      */
diff --git a/src/as/com/threerings/util/ObserverList.as b/src/as/com/threerings/util/ObserverList.as
index f685e507a..715338cac 100644
--- a/src/as/com/threerings/util/ObserverList.as
+++ b/src/as/com/threerings/util/ObserverList.as
@@ -28,7 +28,7 @@ public class ObserverList
      */
     public function add (observer :Object) :void
     {
-        if (ArrayUtil.indexOf(_list, observer) == -1) {
+        if (_list.indexOf(observer) == -1) {
             _list.push(observer);
         }
     }