improvement classes

Author: Fady Michel

src/Route.php

@@ -61,7 +61,6 @@ public function match(string $path, string $method): bool
 
             return true;
         }
-
         return false;
     }
 
@@ -80,11 +79,6 @@ public function getController(): array
         return $this->controller;
     }
 
-    public function getVars(): array
-    {
-        return $this->vars;
-    }
-
     public function getVarsNames(): array
     {
         preg_match_all('/{[^}]*}/', $this->path, $matches);
@@ -96,27 +90,32 @@ public function getMethods(): array
         return $this->methods;
     }
 
-    private function generateRegex(): string
+    public function hasVars(): bool
     {
-        $regex = $this->path;
-        foreach ($this->getVarsNames() as $variable) {
-            $varName = trim($variable, '{\}');
-            $regex = str_replace($variable, '(?P<' . $varName . '>[^/]++)', $regex);
-        }
-        return $regex;
+        return $this->getVarsNames() !== [];
     }
 
-    public function hasVars(): bool
+    public function getVars(): array
     {
-        return $this->getVarsNames() !== [];
+        return $this->vars;
     }
 
-    public function addVar(string $key, string $value): self
+    private function addVar(string $key, string $value): self
     {
         $this->vars[$key] = $value;
         return $this;
     }
 
+    private function generateRegex(): string
+    {
+        $regex = $this->path;
+        foreach ($this->getVarsNames() as $variable) {
+            $varName = trim($variable, '{\}');
+            $regex = str_replace($variable, '(?P<' . $varName . '>[^/]++)', $regex);
+        }
+        return $regex;
+    }
+
     private static function trimPath(string $path): string
     {
         return '/' . rtrim(ltrim(trim($path), '/'), '/');

src/Router.php

@@ -27,7 +27,6 @@ public function __construct(array $routes = [])
         foreach ($routes as $route) {
             $this->add($route);
         }
-
     }
 
     public function add(Route $route): self