update readme, tests

.gitignore

@@ -1 +1,2 @@
-/.idea
+/.idea
+/vendor

README.md

@@ -8,7 +8,7 @@ You can rewrite array values inside a basic configuration file that returns a si
 
 The following value types are supported for writing: strings, integers, booleans and single-dimension arrays.
 
-Fork of `octobercms\laravel-config-writer`
+Fork of `octobercms\laravel-config-writer`.
 
 ### Usage Instructions
 
@@ -20,23 +20,23 @@ composer require "sergeymiracle/config-writer"
 Add this to `app/config/app.php` under the 'providers' key:
 
 ```php
-'SergeyMiracle\Config\ConfigServiceProvider',
+SergeyMiracle\Config\ConfigServiceProvider::class,
 ```
 
 You can now write to config files:
 
 ```php
 Config::write(['app.url' => 'http://domain.com']);
 
-app('config')->write(['app.url' => 'http://octobercms.com']);
+app('config')->write(['app.url' => 'http://domain.com']);
 ```
 
 ### Usage outside Laravel
 
 The `Rewrite` class can be used anywhere.
 
 ```php
-$writeConfig = new October\Rain\Config\Rewrite;
+$writeConfig = new SergeyMiracle\Config\Rewrite;
 $writeConfig->toFile('path/to/config.php', [
     'item' => 'new value',
     'nested.config.item' => 'value',

src/FileWriter.php

@@ -23,7 +23,7 @@ class FileWriter
     /**
      * The config rewriter object.
      *
-     * @var \October\Rain\Config\Rewrite
+     * @var \SergeyMiracle\Config\Rewrite
      */
     protected $rewriter;
 
@@ -44,8 +44,8 @@ public function __construct(Filesystem $files, $defaultPath)
     public function write($item, $value, $filename)
     {
         $path = $this->getPath($item, $filename);
-        if (!$path)
-            return false;
+
+        if (!$path) return false;
 
         $contents = $this->files->get($path);
         $contents = $this->rewriter->toContent($contents, [$item => $value]);
@@ -56,10 +56,10 @@ public function write($item, $value, $filename)
     private function getPath($item, $filename)
     {
         $file = "{$this->defaultPath}/{$filename}.php";
-        if ($this->files->exists($file) &&
-            $this->hasKey($file, $item)
-        )
+
+        if ($this->files->exists($file) && $this->hasKey($file, $item)) {
             return $file;
+        }
 
         return null;
     }
@@ -68,13 +68,12 @@ private function hasKey($path, $key)
     {
         $contents = file_get_contents($path);
         $vars = eval('?>' . $contents);
-
         $keys = explode('.', $key);
 
         $isset = false;
         while ($key = array_shift($keys)) {
             $isset = isset($vars[$key]);
-            if (is_array($vars[$key])) $vars = $vars[$key]; // Go down the rabbit hole
+            if (is_array($vars[$key])) $vars = $vars[$key];
         }
 
         return $isset;

src/Rewrite.php

@@ -12,6 +12,7 @@ public function toFile($filePath, $newValues, $useValidation = true)
         $contents = file_get_contents($filePath);
         $contents = $this->toContent($contents, $newValues, $useValidation);
         file_put_contents($filePath, $contents);
+
         return $contents;
     }
 

tests/Config/RewriteTest.php

@@ -1,6 +1,6 @@
 <?php
 
-use October\Rain\Config\Rewrite;
+use SergeyMiracle\Config\Rewrite;
 
 class RewriteTest extends TestCase
 {
@@ -95,7 +95,7 @@ public function testToContent()
         $this->assertArrayHasKey('memcached', $result);
         $this->assertArrayHasKey('weight', $result['memcached']);
         $this->assertFalse($result['memcached']['weight']);
-        
+
         $this->assertArrayHasKey('connections', $result);
         $this->assertArrayHasKey('pgsql', $result['connections']);
         $this->assertArrayHasKey('password', $result['connections']['pgsql']);
@@ -111,4 +111,4 @@ public function testToContent()
         $this->assertEquals(69, $result['aNumber']);
     }
 
-}
+}