[Form] Renamed choice transformers for better clarity

src/Symfony/Bridge/Doctrine/Form/EntityType.php

@@ -17,8 +17,8 @@ use Symfony\Bridge\Doctrine\Form\ChoiceList\EntityChoiceList;
 use Symfony\Bridge\Doctrine\Form\EventListener\MergeCollectionListener;
 use Symfony\Bridge\Doctrine\Form\DataTransformer\EntitiesToArrayTransformer;
 use Symfony\Bridge\Doctrine\Form\DataTransformer\EntityToIdTransformer;
-use Symfony\Component\Form\DataTransformer\ArrayToChoicesTransformer;
-use Symfony\Component\Form\DataTransformer\ScalarToChoicesTransformer;
+use Symfony\Component\Form\DataTransformer\ArrayToBooleanChoicesTransformer;
+use Symfony\Component\Form\DataTransformer\ScalarToBooleanChoicesTransformer;
 use Symfony\Component\Form\DataTransformer\DataTransformerChain;
 use Symfony\Component\Form\Type\AbstractType;
 use Doctrine\ORM\EntityManager;
@@ -42,13 +42,13 @@ class EntityType extends AbstractType
             $transformers[] = new EntitiesToArrayTransformer($options['choice_list']);
 
             if ($options['expanded']) {
-                $transformers[] = new ArrayToChoicesTransformer($options['choice_list']);
+                $transformers[] = new ArrayToBooleanChoicesTransformer($options['choice_list']);
             }
         } else {
             $transformers[] = new EntityToIdTransformer($options['choice_list']);
 
             if ($options['expanded']) {
-                $transformers[] = new ScalarToChoicesTransformer($options['choice_list']);
+                $transformers[] = new ScalarToBooleanChoicesTransformer($options['choice_list']);
             }
         }
 

src/Symfony/Component/Form/DataTransformer/ArrayToChoicesTransformer.php

@@ -14,7 +14,7 @@ namespace Symfony\Component\Form\DataTransformer;
 use Symfony\Component\Form\ChoiceList\ChoiceListInterface;
 use Symfony\Component\Form\Exception\UnexpectedTypeException;
 
-class ArrayToChoicesTransformer implements DataTransformerInterface
+class ArrayToBooleanChoicesTransformer implements DataTransformerInterface
 {
     private $choiceList;
 

src/Symfony/Component/Form/DataTransformer/ScalarToChoicesTransformer.php

@@ -14,7 +14,7 @@ namespace Symfony\Component\Form\DataTransformer;
 use Symfony\Component\Form\ChoiceList\ChoiceListInterface;
 use Symfony\Component\Form\Exception\UnexpectedTypeException;
 
-class ScalarToChoicesTransformer implements DataTransformerInterface
+class ScalarToBooleanChoicesTransformer implements DataTransformerInterface
 {
     private $choiceList;
 

src/Symfony/Component/Form/Type/ChoiceType.php

@@ -18,8 +18,8 @@ use Symfony\Component\Form\Exception\UnexpectedTypeException;
 use Symfony\Component\Form\ChoiceList\ArrayChoiceList;
 use Symfony\Component\Form\EventListener\FixRadioInputListener;
 use Symfony\Component\Form\Renderer\ThemeRendererInterface;
-use Symfony\Component\Form\DataTransformer\ScalarToChoicesTransformer;
-use Symfony\Component\Form\DataTransformer\ArrayToChoicesTransformer;
+use Symfony\Component\Form\DataTransformer\ScalarToBooleanChoicesTransformer;
+use Symfony\Component\Form\DataTransformer\ArrayToBooleanChoicesTransformer;
 
 class ChoiceType extends AbstractType
 {
@@ -56,11 +56,11 @@ class ChoiceType extends AbstractType
             ->setAttribute('expanded', $options['expanded']);
 
         if ($options['multiple'] && $options['expanded']) {
-            $builder->setClientTransformer(new ArrayToChoicesTransformer($options['choice_list']));
+            $builder->setClientTransformer(new ArrayToBooleanChoicesTransformer($options['choice_list']));
         }
 
         if (!$options['multiple'] && $options['expanded']) {
-            $builder->setClientTransformer(new ScalarToChoicesTransformer($options['choice_list']));
+            $builder->setClientTransformer(new ScalarToBooleanChoicesTransformer($options['choice_list']));
             $builder->addEventSubscriber(new FixRadioInputListener(), 10);
         }
     }