fix: foldRight operation

Fix returned types and SA annotations.
loophp · Jan 7, 2023 · f717078 · f717078
1 parent b55fec7
commit f717078
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Showing 2 changed files with 7 additions and 9 deletions.
diff --git a/src/Contract/Operation/FoldRightable.php b/src/Contract/Operation/FoldRightable.php
@@ -19,12 +19,11 @@ interface FoldRightable
      * @see https://loophp-collection.readthedocs.io/en/stable/pages/api.html#foldright
      *
      * @template V
-     * @template W
      *
-     * @param callable((V|W), T, TKey, iterable<TKey, T>): W $callback
+     * @param callable(V, T, TKey, iterable<TKey, T>): V $callback
      * @param V $initial
      *
-     * @return V|W
+     * @return V
      */
     public function foldRight(callable $callback, mixed $initial): mixed;
 }
diff --git a/src/Operation/FoldRight.php b/src/Operation/FoldRight.php
@@ -17,26 +17,25 @@ final class FoldRight extends AbstractOperation
 {
     /**
      * @template V
-     * @template W
      *
-     * @return Closure(callable((V|W), T, TKey, iterable<TKey, T>): W): Closure(V): Closure(iterable<TKey, T>): Generator<TKey, V|W>
+     * @return Closure(callable(V, T, TKey, iterable<TKey, T>): V): Closure(V): Closure(iterable<TKey, T>): Generator<int, V>
      */
     public function __invoke(): Closure
     {
         return
             /**
-             * @param callable((V|W), T, TKey, iterable<TKey, T>): W $callback
+             * @param callable(V, T, TKey, iterable<TKey, T>): V $callback
              *
-             * @return Closure(V): Closure(iterable<TKey, T>): Generator<TKey, V|W>
+             * @return Closure(V): Closure(iterable<TKey, T>): Generator<int, V>
              */
             static fn (callable $callback): Closure =>
                 /**
                  * @param V $initial
                  *
-                 * @return Closure(iterable<TKey, T>): Generator<TKey, V|W>
+                 * @return Closure(iterable<TKey, T>): Generator<int, V>
                  */
                 static function (mixed $initial = null) use ($callback): Closure {
-                    /** @var Closure(iterable<TKey, T>): Generator<TKey, V|W> $pipe */
+                    /** @var Closure(iterable<TKey, T>): Generator<int, V> $pipe */
                     $pipe = (new Pipe())()(
                         (new ScanRight())()($callback)($initial),
                         (new Head())()