seboettg / Collection

src/ArrayList/ArrayListTrait.php

Spacing +5 added lines, -5 removed lines

@@ -212,7 +212,7 @@ 
     public function filterByKeys(array $keys): ArrayListInterface
     {
         $newInstance = new static();
-        $newInstance->setArray(array_filter($this->array, function ($key) use ($keys) {
+        $newInstance->setArray(array_filter($this->array, function($key) use ($keys) {
             return in_array($key, $keys);
         }, ARRAY_FILTER_USE_KEY));
         return $newInstance;
@@ -238,7 +238,7 @@ 
     public function mapNotNull(callable $mapFunction): ArrayListInterface
     {
         $newInstance = new static();
-        $newInstance->setArray(array_values(array_filter(array_map($mapFunction, $this->array), function ($item) {
+        $newInstance->setArray(array_values(array_filter(array_map($mapFunction, $this->array), function($item) {
             return $item !== null;
         })));
         return $newInstance;
@@ -251,7 +251,7 @@ 
     public function flatten(): ArrayListInterface
     {
         $flattenedArray = [];
-        array_walk_recursive($this->array, function ($item) use (&$flattenedArray) {
+        array_walk_recursive($this->array, function($item) use (&$flattenedArray) {
             $flattenedArray[] = $item;
         });
         $newInstance = new static();
@@ -285,7 +285,7 @@ 
      */
     public function collectToString(string $delimiter): string
     {
-        return implode($delimiter, $this->map(function ($item) {
+        return implode($delimiter, $this->map(function($item) {
             if (is_scalar($item)) {
                 return strval($item);
             } else if (is_object($item)) {
@@ -294,7 +294,7 @@ 
                 }
             }
             throw new NotConvertibleToStringException(
-                "Couldn't collectToString since any object in list contains objects which are not " .
+                "Couldn't collectToString since any object in list contains objects which are not ".
                 "convertible to string.");
         })->toArray());
     }