From b35122f7a6ad42756c35bb60ba1f06c3dcd45c77 Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Mon, 21 Oct 2013 15:46:31 -0700
Subject: add sabre (1.8.x) via composer in the !@#$ place it wants to be

---
 .../vobject/lib/Sabre/VObject/ElementList.php      | 172 +++++++++++++++++++++
 1 file changed, 172 insertions(+)
 create mode 100644 vendor/sabre/vobject/lib/Sabre/VObject/ElementList.php

(limited to 'vendor/sabre/vobject/lib/Sabre/VObject/ElementList.php')

diff --git a/vendor/sabre/vobject/lib/Sabre/VObject/ElementList.php b/vendor/sabre/vobject/lib/Sabre/VObject/ElementList.php
new file mode 100644
index 000000000..1c203708e
--- /dev/null
+++ b/vendor/sabre/vobject/lib/Sabre/VObject/ElementList.php
@@ -0,0 +1,172 @@
+<?php
+
+namespace Sabre\VObject;
+
+/**
+ * VObject ElementList
+ *
+ * This class represents a list of elements. Lists are the result of queries,
+ * such as doing $vcalendar->vevent where there's multiple VEVENT objects.
+ *
+ * @copyright Copyright (C) 2007-2013 fruux GmbH (https://fruux.com/).
+ * @author Evert Pot (http://evertpot.com/)
+ * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
+ */
+class ElementList implements \Iterator, \Countable, \ArrayAccess {
+
+    /**
+     * Inner elements
+     *
+     * @var array
+     */
+    protected $elements = array();
+
+    /**
+     * Creates the element list.
+     *
+     * @param array $elements
+     */
+    public function __construct(array $elements) {
+
+        $this->elements = $elements;
+
+    }
+
+    /* {{{ Iterator interface */
+
+    /**
+     * Current position
+     *
+     * @var int
+     */
+    private $key = 0;
+
+    /**
+     * Returns current item in iteration
+     *
+     * @return Element
+     */
+    public function current() {
+
+        return $this->elements[$this->key];
+
+    }
+
+    /**
+     * To the next item in the iterator
+     *
+     * @return void
+     */
+    public function next() {
+
+        $this->key++;
+
+    }
+
+    /**
+     * Returns the current iterator key
+     *
+     * @return int
+     */
+    public function key() {
+
+        return $this->key;
+
+    }
+
+    /**
+     * Returns true if the current position in the iterator is a valid one
+     *
+     * @return bool
+     */
+    public function valid() {
+
+        return isset($this->elements[$this->key]);
+
+    }
+
+    /**
+     * Rewinds the iterator
+     *
+     * @return void
+     */
+    public function rewind() {
+
+        $this->key = 0;
+
+    }
+
+    /* }}} */
+
+    /* {{{ Countable interface */
+
+    /**
+     * Returns the number of elements
+     *
+     * @return int
+     */
+    public function count() {
+
+        return count($this->elements);
+
+    }
+
+    /* }}} */
+
+    /* {{{ ArrayAccess Interface */
+
+
+    /**
+     * Checks if an item exists through ArrayAccess.
+     *
+     * @param int $offset
+     * @return bool
+     */
+    public function offsetExists($offset) {
+
+        return isset($this->elements[$offset]);
+
+    }
+
+    /**
+     * Gets an item through ArrayAccess.
+     *
+     * @param int $offset
+     * @return mixed
+     */
+    public function offsetGet($offset) {
+
+        return $this->elements[$offset];
+
+    }
+
+    /**
+     * Sets an item through ArrayAccess.
+     *
+     * @param int $offset
+     * @param mixed $value
+     * @return void
+     */
+    public function offsetSet($offset,$value) {
+
+        throw new \LogicException('You can not add new objects to an ElementList');
+
+    }
+
+    /**
+     * Sets an item through ArrayAccess.
+     *
+     * This method just forwards the request to the inner iterator
+     *
+     * @param int $offset
+     * @return void
+     */
+    public function offsetUnset($offset) {
+
+        throw new \LogicException('You can not remove objects from an ElementList');
+
+    }
+
+    /* }}} */
+
+}
-- 
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