update

src/LukeSnowden/GoogleShoppingFeed/Feed.php

@@ -116,9 +116,19 @@ public function createItem() {
 		$this->channel();
 		$item = new Item;
 		$this->items[] = $item;
+		$item->setIndex( count($this->items)-1 );
 		return $item;
 	}
 
+	/**
+	 * [removeItemByIndex description]
+	 * @param  [type] $index [description]
+	 * @return [type]        [description]
+	 */
+	public function removeItemByIndex( $index ) {
+		unset( $this->items[$index] );
+	}
+
 	/**
 	 * [standardiseSizeVarient description]
 	 * @param  [type] $value [description]

src/LukeSnowden/GoogleShoppingFeed/Item.php

@@ -51,6 +51,12 @@ class Item {
 	 */
 	private $nodes = array();
 
+	/**
+	 * [$index description]
+	 * @var null
+	 */
+	private $index = null;
+
 	/**
 	 * [$namespace - (g:) namespace definition]
 	 * @var string
@@ -283,6 +289,22 @@ public function nodes() {
 		return $this->nodes;
 	}
 
+	/**
+	 * [setIndex description]
+	 * @param [type] $index [description]
+	 */
+	public function setIndex( $index ) {
+		$this->index = $index;
+	}
+
+	/**
+	 * [delete description]
+	 * @return [type] [description]
+	 */
+	public function delete() {
+		GoogleShopping::removeItemByIndex( $this->index );
+	}
+
 	/**
 	 * [clone description]
 	 * @return [type] [description]