Initial commit to new repo (carried over from: https://github.com/ryancramerdesign/ProcessWire/tree/devns)

wire/core/Breadcrumbs.php

@@ -0,0 +1,46 @@
+<?php namespace ProcessWire;
+
+/**
+ * ProcessWire Breadcrumbs
+ *
+ * Provides basic breadcrumb capability 
+ * 
+ * This file is licensed under the MIT license.
+ * https://processwire.com/about/license/mit/
+ * 
+ * ProcessWire 3.x, Copyright 2016 by Ryan Cramer
+ * https://processwire.com
+ *
+ *
+ */
+
+
+/**
+ * class Breadcrumbs
+ *
+ * Holds multiple Breadcrumb items
+ *
+ */
+class Breadcrumbs extends WireArray {
+
+	public function isValidItem($item) {
+		return $item instanceof Breadcrumb;
+	}
+
+	public function add($item) {
+
+		if($item instanceof Page) {
+			$page = $item; 
+			$item = $this->wire(new Breadcrumb());
+			$item->title = $page->get("title|name"); 
+			$item->url = $page->url;
+		} else if($item instanceof Breadcrumb) {
+			$this->wire($item);
+		}
+		
+		return parent::add($item); 
+	}
+
+}
+
+