DusanKasan / Knapsack

src/collection_functions.php

Doc Comments +2 added lines, -3 removed lines

@@ -334,7 +334,7 @@ 
  * Returns a non-lazy collection sorted using $collection($item1, $item2, $key1, $key2 ). $collection should
  * return true if first item is larger than the second and false otherwise.
  *
- * @param array|Traversable $collection
+ * @param Collection $collection
  * @param callable $function ($value1, $value2, $key1, $key2)
  * @return Collection
  */
@@ -414,7 +414,6 @@ 
  * Returns a non-lazy collection of items grouped by the value at given key.
  *
  * @param array|Traversable $collection
- * @param mixed $key
  * @return Collection
  */
 function groupByKey($collection, $groupKey)
@@ -435,7 +434,7 @@ 
 /**
  * Executes $function for each item in $collection
  *
- * @param array|Traversable $collection
+ * @param Collection $collection
  * @param callable $function ($value, $key)
  * @return Collection
  */