Added whereIn

src/Route.php

@@ -18,6 +18,7 @@
 namespace Opis\Routing;
 
 use Closure;
+use Opis\Pattern\Builder;
 use Serializable;
 use Opis\Closure\SerializableClosure;
 
@@ -218,6 +219,32 @@ public function where(string $name, string $value): self
         return $this->placeholder($name, $value);
     }
 
+    /**
+     * @param string $name
+     * @param string[] $values
+     * @return Route
+     */
+    public function whereIn(string $name, array $values): self
+    {
+        if (empty($values)) {
+            return $this;
+        }
+
+        // TODO: Modify this
+
+        if ($this->collection !== null) {
+            $delimiter = $this->collection->getRegexBuilder()->getOptions()[Builder::REGEX_DELIMITER];
+        } else {
+            $delimiter = '`';
+        }
+
+        $value = implode('|', array_map(function ($value) use ($delimiter) {
+            return preg_quote($value, $delimiter);
+        }, $values));
+
+        return $this->placeholder($name, $value);
+    }
+
     /**
      * Define a new implicit value
      *
@@ -369,5 +396,4 @@ public function unserialize($data)
         $this->properties = array_map($map, $object['properties']);
         $this->collection = $object['collection'];
     }
-
 }

tests/RoutingTest.php

@@ -134,4 +134,19 @@ public function testSerialization()
         $this->assertEquals('BAR', $router->route(new Context('/foo/bar')));
     }
 
+    public function testWhereIn()
+    {
+        $route = (new Route('/foo/{bar}', function ($bar) {
+            return $bar;
+        }))->whereIn('bar', ['a', 'b', 'car']);
+
+        $this->routes->addRoute($route);
+
+        $this->assertEquals(null, $this->router->route(new Context('/foo/bar')));
+        $this->assertEquals('a', $this->router->route(new Context('/foo/a')));
+        $this->assertEquals('b', $this->router->route(new Context('/foo/b')));
+        $this->assertEquals(null, $this->router->route(new Context('/foo/ab')));
+        $this->assertEquals('car', $this->router->route(new Context('/foo/car')));
+    }
+
 }