SuRaMoN / itertools

src/itertools/IterUtil.php

Doc Comments +11 added lines

@@ -120,6 +120,10 @@ 
         return true;
     }
 
+    /**
+     * @param \SplObjectStorage[] $iterable
+     * @param string $method
+     */
     public static function invoke($iterable, $method)
     {
         return new MapIterator($iterable, function($element) use ($method) {
@@ -127,6 +131,9 @@ 
         });
     }
 
+    /**
+     * @param integer[] $iterable
+     */
     public static function sum($iterable, $initialValue = 0)
     {
         self::assertIsCollection($iterable);
@@ -137,6 +144,10 @@ 
         return $sum;
     }
 
+    /**
+     * @param \Closure $callable
+     * @param integer $initial
+     */
     public static function iterator_reduce($iterable, $callable, $initial = null)
     {
         $returnValue = $initial;