updated source code \_o-o_/

README.md

@@ -43,7 +43,8 @@ for this i made some helper functions that allow you to remove variables from th
 
 - `Typed\purge()` will delete every reference registered in the repository, you can call this function at the end of every request/response cycle in a web application per example.
 - `Typed\clean(string $namespace = 'default')` this function will delete every reference to a typed variable in a specific namespace as shown in the example above, its recommended to use a unique namespace every time you use typed variables and call `clean()` to ensure there's no memory leak.
-- `Typed\delete(mixed $value, string $namespace = 'default')` this function will delete the last created reference to typed variable with the given value in a specific namespace. example : 
+- `Typed\filter(mixed $value, string $namespace = 'default')` this function will delete the every created reference to a typed variable with the given value in a specific namespace.
+- `Typed\delete(mixed $value, string $namespace = 'default')` similar to what `Typed\filter` does, this function allows you to delete the last created reference to a typed variable with the given value in a specific namespace. example : 
 ```php
 <?php declare(strict_types=1);
 

src/Typed/Repository.php

@@ -55,18 +55,16 @@ public static function purge(): void
      */
     public static function filter($value, string $namespace): void
     {
-        foreach (static::$variables as $ns) {
-            if ($namespace !== $ns) {
-                continue;
-            }
+        if (!array_key_exists($namespace, static::$variables)) {
+            return;
+        }
 
-            /**
-             * @var VariableInterface $var
-             */
-            foreach ($ns as $i => $var) {
-                if ($var->getValue() === $value) {
-                    unset(static::$variables[$ns][$i]);
-                }
+        /**
+         * @var VariableInterface $var
+         */
+        foreach (static::$variables[$namespace] as $i => $var) {
+            if ($var->getValue() === $value) {
+                unset(static::$variables[$namespace][$i]);
             }
         }
     }