From 779d582a31abab4f3d3720e2dafcbf4574b52e74 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9rgio=20Rafael=20Siqueira?= <sergio@inbep.com.br>
Date: Thu, 22 Oct 2015 02:47:14 -0200
Subject: [PATCH 1/2] remove else, and early return :D

---
 src/Methods/ArraysMethods.php | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/src/Methods/ArraysMethods.php b/src/Methods/ArraysMethods.php
index 4ff97c2..56e4072 100644
--- a/src/Methods/ArraysMethods.php
+++ b/src/Methods/ArraysMethods.php
@@ -396,10 +396,10 @@ public static function sortKeys($array, $direction = 'ASC')
         $direction = (strtolower($direction) === 'desc') ? SORT_DESC : SORT_ASC;
         if ($direction === SORT_ASC) {
             ksort($array);
-        } else {
-            krsort($array);
+            return $array;
         }
 
+        krsort($array);
         return $array;
     }
 
@@ -458,9 +458,11 @@ public static function flatten($array, $separator = '.', $parent = null)
         foreach ($_flattened as $key => $value) {
             if (is_array($value)) {
                 $flattened = array_merge($flattened, $value);
-            } else {
-                $flattened[$key] = $value;
+                continue;
             }
+            
+            $flattened[$key] = $value;
+
         }
 
         return $flattened;
@@ -532,10 +534,10 @@ public static function removeValue($array, $value)
     {
         $isNumericArray = true;
         foreach ($array as $key => $item) {
+            if (!is_int($key)) {
+                $isNumericArray = false;
+            }
             if ($item === $value) {
-                if (!is_int($key)) {
-                    $isNumericArray = false;
-                }
                 unset($array[$key]);
             }
         }

From 32c126c7986ec03c10e9eb50c509fd47ae43b0c5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9rgio=20Rafael=20Siqueira?= <sergio@inbep.com.br>
Date: Thu, 22 Oct 2015 04:04:38 -0200
Subject: [PATCH 2/2] fix error

---
 src/Methods/ArraysMethods.php | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/Methods/ArraysMethods.php b/src/Methods/ArraysMethods.php
index 56e4072..f70caae 100644
--- a/src/Methods/ArraysMethods.php
+++ b/src/Methods/ArraysMethods.php
@@ -396,10 +396,10 @@ public static function sortKeys($array, $direction = 'ASC')
         $direction = (strtolower($direction) === 'desc') ? SORT_DESC : SORT_ASC;
         if ($direction === SORT_ASC) {
             ksort($array);
-            return $array;
+        } else {
+            krsort($array);
         }
 
-        krsort($array);
         return $array;
     }
 
@@ -458,11 +458,9 @@ public static function flatten($array, $separator = '.', $parent = null)
         foreach ($_flattened as $key => $value) {
             if (is_array($value)) {
                 $flattened = array_merge($flattened, $value);
-                continue;
+            } else {
+                $flattened[$key] = $value;
             }
-            
-            $flattened[$key] = $value;
-
         }
 
         return $flattened;