From 16ae13430d79f757246b0e76e49e5dac149cbfbc Mon Sep 17 00:00:00 2001
From: Martin Holzhauer <martin@holzhauer.eu>
Date: Mon, 23 Mar 2015 12:59:29 +0100
Subject: [PATCH] added dockblocks to functions

mostly added because IDEs don't get the return type of get_in right
---
 src/get_in.php | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/get_in.php b/src/get_in.php
index f39d78f..0d1d08d 100644
--- a/src/get_in.php
+++ b/src/get_in.php
@@ -2,6 +2,12 @@
 
 namespace igorw;
 
+/**
+ * @param array $array
+ * @param array $keys
+ * @param null $default
+ * @return mixed|null
+ */
 function get_in(array $array, array $keys, $default = null)
 {
     if (!$keys) {
@@ -25,6 +31,12 @@ function get_in(array $array, array $keys, $default = null)
     return $current;
 }
 
+/**
+ * @param array $array
+ * @param array $keys
+ * @param callable $f
+ * @return array
+ */
 function update_in(array $array, array $keys, callable $f /* , $args... */)
 {
     $args = array_slice(func_get_args(), 3);
@@ -47,6 +59,12 @@ function update_in(array $array, array $keys, callable $f /* , $args... */)
     return $array;
 }
 
+/**
+ * @param array $array
+ * @param array $keys
+ * @param $value
+ * @return array
+ */
 function assoc_in(array $array, array $keys, $value)
 {
     if (!$keys) {