Remove unneeded variable assignations.

loophp · Sep 8, 2020 · 8ae26f6 · 8ae26f6
1 parent 5a392f3
commit 8ae26f6
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Showing 6 changed files with 6 additions and 6 deletions.
diff --git a/src/Operation/Contains.php b/src/Operation/Contains.php
@@ -29,7 +29,7 @@ static function (...$values): Closure {
                      * @psalm-return Generator<int, bool>
                      */
                     static function (Iterator $iterator) use ($values): Generator {
-                        foreach ($iterator as $key => $value) {
+                        foreach ($iterator as $value) {
                             foreach ($values as $k => $v) {
                                 if ($v === $value) {
                                     unset($values[$k]);

diff --git a/src/Operation/Falsy.php b/src/Operation/Falsy.php
@@ -26,7 +26,7 @@ public function __invoke(): Closure
              * @psalm-return Generator<int, bool> $iterator
              */
             static function (Iterator $iterator): Generator {
-                foreach ($iterator as $key => $value) {
+                foreach ($iterator as $value) {
                     if (false !== (bool) $value) {
                         return yield false;
                     }

diff --git a/src/Operation/Nullsy.php b/src/Operation/Nullsy.php
@@ -26,7 +26,7 @@ public function __invoke(): Closure
              * @psalm-return Generator<int, bool>
              */
             static function (Iterator $iterator): Generator {
-                foreach ($iterator as $key => $value) {
+                foreach ($iterator as $value) {
                     if (null !== $value) {
                         return yield false;
                     }

diff --git a/src/Operation/Truthy.php b/src/Operation/Truthy.php
@@ -26,7 +26,7 @@ public function __invoke(): Closure
              * @psalm-return Generator<int, bool> $iterator
              */
             static function (Iterator $iterator): Generator {
-                foreach ($iterator as $key => $value) {
+                foreach ($iterator as $value) {
                     if (false === (bool) $value) {
                         return yield false;
                     }

diff --git a/src/Operation/Unpack.php b/src/Operation/Unpack.php
@@ -25,7 +25,7 @@ public function __invoke(): Closure
              * @psalm-return Generator<T, T, mixed, void>
              */
             static function (Iterator $iterator): Generator {
-                foreach ($iterator as $key => $value) {
+                foreach ($iterator as $value) {
                     if (!is_iterable($value)) {
                         continue;
                     }

diff --git a/src/Operation/Unwrap.php b/src/Operation/Unwrap.php
@@ -27,7 +27,7 @@ public function __invoke(): Closure
              * @psalm-return Generator<TKey, T>
              */
             static function (Iterator $iterator): Generator {
-                foreach ($iterator as $key => $value) {
+                foreach ($iterator as $value) {
                     foreach ((array) $value as $k => $v) {
                         yield $k => $v;
                     }