From 5a23f0e03b53a23d2190cf1f8f905f8118a3296c Mon Sep 17 00:00:00 2001
From: rlanvin <remi@cloudconnected.fr>
Date: Fri, 4 Oct 2019 22:57:28 +0100
Subject: [PATCH] Remove Iterator interface implementation from RSet

Was replaced by IteratorAggregate interface in v2.0
---
 src/RSet.php | 50 --------------------------------------------------
 1 file changed, 50 deletions(-)

diff --git a/src/RSet.php b/src/RSet.php
index 23fff23..7fc4a20 100755
--- a/src/RSet.php
+++ b/src/RSet.php
@@ -483,56 +483,6 @@ class RSet implements RRuleInterface
 		return $occurs;
 	}
 
-///////////////////////////////////////////////////////////////////////////////
-// Iterator interface
-
-	/** @internal */
-	protected $current = 0;
-	/** @internal */
-	protected $key = 0;
-
-	/**
-	 * @internal
-	 */
-	public function rewind()
-	{
-		$this->current = $this->iterate(true);
-		$this->key = 0;
-	}
-
-	/**
-	 * @internal
-	 */
-	public function current()
-	{
-		return $this->current;
-	}
-
-	/**
-	 * @internal
-	 */
-	public function key()
-	{
-		return $this->key;
-	}
-
-	/**
-	 * @internal
-	 */
-	public function next()
-	{
-		$this->current = $this->iterate();
-		$this->key += 1;
-	}
-
-	/**
-	 * @internal
-	 */
-	public function valid()
-	{
-		return $this->current !== null;
-	}
-
 ///////////////////////////////////////////////////////////////////////////////
 // ArrayAccess interface