Adding examples for object sections

examples/sections_iterable_object/Sections_Iterable_Object.php

@@ -0,0 +1,17 @@
+<?php
+
+class Sections_Iterable_Object extends Mustache {
+	public $start = "It worked the first time.";
+
+	public function middle() {
+		return new Iterable_Object;
+	}
+
+	public $final = "Then, surprisingly, it worked the final time.";
+}
+
+class Iterable_Object
+{
+	public $foo = 'And it worked the second time.';
+	public $bar = 'As well as the third.';
+}

examples/sections_iterable_object/sections.mustache

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+* {{ start }}
+{{# middle }}
+* {{ foo }}
+* {{ bar }}
+{{/ middle }}
+* {{ final }}

examples/sections_iterable_object/sections.txt

@@ -0,0 +1,4 @@
+* It worked the first time.
+* And it worked the second time.
+* As well as the third.
+* Then, surprisingly, it worked the final time.