added Structure::getShape() [Closes #35]

Author: dg

src/Schema/Elements/Structure.php

@@ -31,12 +31,12 @@ final class Structure implements Schema
 
 
 	/**
-	 * @param  Schema[]  $items
+	 * @param  Schema[]  $shape
 	 */
-	public function __construct(array $items)
+	public function __construct(array $shape)
 	{
-		(function (Schema ...$items) {})(...array_values($items));
-		$this->items = $items;
+		(function (Schema ...$items) {})(...array_values($shape));
+		$this->items = $shape;
 		$this->castTo('object');
 		$this->required = true;
 	}
@@ -83,6 +83,12 @@ public function extend(array|self $shape): self
 	}
 
 
+	public function getShape(): array
+	{
+		return $this->items;
+	}
+
+
 	/********************* processing ****************d*g**/
 
 

src/Schema/Expect.php

@@ -56,11 +56,11 @@ public static function anyOf(mixed ...$set): AnyOf
 
 
 	/**
-	 * @param  Schema[]  $items
+	 * @param  Schema[]  $shape
 	 */
-	public static function structure(array $items): Structure
+	public static function structure(array $shape): Structure
 	{
-		return new Structure($items);
+		return new Structure($shape);
 	}
 
 

tests/Schema/Expect.structure.phpt

@@ -516,3 +516,11 @@ test('extend', function () {
 		$schema->extend(Expect::structure(['a' => Expect::int(), 'c' => Expect::int()])),
 	);
 });
+
+
+test('getShape', function () {
+	Assert::equal(
+		['a' => Expect::int(), 'b' => Expect::string()],
+		Expect::structure(['a' => Expect::int(), 'b' => Expect::string()])->getShape(),
+	);
+});