From b68d5c88b9724fcf59fdda015451793deb368f7d Mon Sep 17 00:00:00 2001
From: Friedrich Weber <fred@reichbier.de>
Date: Wed, 23 Jun 2010 23:30:09 +0200
Subject: [PATCH] Added some useful stuff (getKeys, getClass) to HashBag.

---
 sdk/structs/HashBag.ooc | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/sdk/structs/HashBag.ooc b/sdk/structs/HashBag.ooc
index 86b72d55..8c4d85dc 100644
--- a/sdk/structs/HashBag.ooc
+++ b/sdk/structs/HashBag.ooc
@@ -1,4 +1,4 @@
-import structs/HashMap
+import structs/[ArrayList, HashMap]
 
 HashBag: class {
 
@@ -13,7 +13,11 @@ HashBag: class {
     }
 
     get: func <T> (key: String, T: Class) -> T {
-        return getEntry(key, T) value as T
+        return getEntry(key, T) value as T // TODO: segfault if `key` is not in this
+    }
+
+    getClass: func (key: String) -> Class {
+        return myMap get(key) as Cell T
     }
 
     getEntry: func <V> (key: String, V: Class) -> HashEntry<String, Pointer> {
@@ -47,5 +51,9 @@ HashBag: class {
     contains: func(key: String) -> Bool {
         myMap get(key) ? true : false
     }
+
+    getKeys: func -> ArrayList<String> {
+        myMap getKeys()
+    }
 }