1 files changed, 43 insertions, 30 deletions

diff --git a/vendor/sabre/vobject/lib/Recur/RDateIterator.php b/vendor/sabre/vobject/lib/Recur/RDateIterator.php
index 013694b95..f44960e12 100644
--- a/vendor/sabre/vobject/lib/Recur/RDateIterator.php
+++ b/vendor/sabre/vobject/lib/Recur/RDateIterator.php
@@ -19,30 +19,29 @@ use Sabre\VObject\DateTimeParser;
  * @author Evert Pot (http://evertpot.com/)
  * @license http://sabre.io/license/ Modified BSD License
  */
-class RDateIterator implements Iterator
-{
+class RDateIterator implements Iterator {
+
     /**
      * Creates the Iterator.
      *
-     * @param string|array      $rrule
+     * @param string|array $rrule
      * @param DateTimeInterface $start
      */
-    public function __construct($rrule, DateTimeInterface $start)
-    {
+    function __construct($rrule, DateTimeInterface $start) {
+
         $this->startDate = $start;
         $this->parseRDate($rrule);
         $this->currentDate = clone $this->startDate;
+
     }
 
     /* Implementation of the Iterator interface {{{ */
 
-    public function current()
-    {
-        if (!$this->valid()) {
-            return;
-        }
+    function current() {
 
+        if (!$this->valid()) return;
         return clone $this->currentDate;
+
     }
 
     /**
@@ -50,9 +49,10 @@ class RDateIterator implements Iterator
      *
      * @return int
      */
-    public function key()
-    {
+    function key() {
+
         return $this->counter;
+
     }
 
     /**
@@ -61,35 +61,40 @@ class RDateIterator implements Iterator
      *
      * @return bool
      */
-    public function valid()
-    {
-        return $this->counter <= count($this->dates);
+    function valid() {
+
+        return ($this->counter <= count($this->dates));
+
     }
 
     /**
      * Resets the iterator.
+     *
+     * @return void
      */
-    public function rewind()
-    {
+    function rewind() {
+
         $this->currentDate = clone $this->startDate;
         $this->counter = 0;
+
     }
 
     /**
      * Goes on to the next iteration.
+     *
+     * @return void
      */
-    public function next()
-    {
-        ++$this->counter;
-        if (!$this->valid()) {
-            return;
-        }
+    function next() {
+
+        $this->counter++;
+        if (!$this->valid()) return;
 
         $this->currentDate =
             DateTimeParser::parse(
                 $this->dates[$this->counter - 1],
                 $this->startDate->getTimezone()
             );
+
     }
 
     /* End of Iterator implementation }}} */
@@ -99,9 +104,10 @@ class RDateIterator implements Iterator
      *
      * @return bool
      */
-    public function isInfinite()
-    {
+    function isInfinite() {
+
         return false;
+
     }
 
     /**
@@ -109,12 +115,15 @@ class RDateIterator implements Iterator
      * specified date.
      *
      * @param DateTimeInterface $dt
+     *
+     * @return void
      */
-    public function fastForward(DateTimeInterface $dt)
-    {
+    function fastForward(DateTimeInterface $dt) {
+
         while ($this->valid() && $this->currentDate < $dt) {
             $this->next();
         }
+
     }
 
     /**
@@ -150,20 +159,24 @@ class RDateIterator implements Iterator
      * class with all the values.
      *
      * @param string|array $rrule
+     *
+     * @return void
      */
-    protected function parseRDate($rdate)
-    {
+    protected function parseRDate($rdate) {
+
         if (is_string($rdate)) {
             $rdate = explode(',', $rdate);
         }
 
         $this->dates = $rdate;
+
     }
 
     /**
-     * Array with the RRULE dates.
+     * Array with the RRULE dates
      *
      * @var array
      */
     protected $dates = [];
+
 }