From 2efe85f15848f7cccb6a380a73d112c89695e73e Mon Sep 17 00:00:00 2001
From: Unamata Sanatarai <unamatasanatarai@gmail.com>
Date: Wed, 11 Jul 2018 11:14:43 +0200
Subject: [PATCH] Remove unnecessary comments and simplify syntax

The code is self explanatory. Comment is redundant.
Simplified a `if`
---
 src/Traits/HasSettingsTrait.php | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/Traits/HasSettingsTrait.php b/src/Traits/HasSettingsTrait.php
index 91f7247..01e5680 100644
--- a/src/Traits/HasSettingsTrait.php
+++ b/src/Traits/HasSettingsTrait.php
@@ -21,13 +21,10 @@ public function setting($key, $value = null)
     {
         $this->validateKey($key);
 
-        // If the value is not null, it means we are trying to set it. So update the value.
-        // Otherwise return the setting.
         if($value === null) {
             return $this->getSetting($key);
-        } else {
-            return $this->setSetting($key, $value);
         }
+        return $this->setSetting($key, $value);
     }
 
     /**
@@ -170,4 +167,4 @@ protected function validateKey($key)
             throw new InvalidUserSettingsFieldUsed("Invalid settings field key given, this object is not allowed to use this key.");
         }
     }
-}
\ No newline at end of file
+}