Fix upgrade guides concerning erroneous removal of assets helper
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@ -596,11 +596,11 @@ TwigBundle
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FrameworkBundle
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---------------
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* The `templating.helper.assets` was refactored and returns now an object of the type
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* The `templating.helper.assets` service was refactored and now returns an object of type
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`Symfony\Bundle\FrameworkBundle\Templating\Helper\AssetsHelper` instead of
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`Symfony\Component\Templating\Helper\CoreAssetsHelper`. You can update your class definition
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or use the `assets.packages` service instead. Using the `assets.packages` service is the recommended
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way. The `templating.helper.assets` service will be removed in Symfony 3.0.
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way.
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Before:
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@ -388,51 +388,6 @@ UPGRADE FROM 2.x to 3.0
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* The `request` service was removed. You must inject the `request_stack`
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service instead.
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* The `templating.helper.assets` was removed in Symfony 3.0. You should
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use the `assets.package` service instead.
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Before:
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```php
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use Symfony\Component\Templating\Helper\CoreAssetsHelper;
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class DemoService
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{
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private $assetsHelper;
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public function __construct(CoreAssetsHelper $assetsHelper)
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{
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$this->assetsHelper = $assetsHelper;
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}
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public function testMethod()
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{
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return $this->assetsHelper->getUrl('thumbnail.png', null, $this->assetsHelper->getVersion());
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}
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}
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```
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After:
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```php
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use Symfony\Component\Asset\Packages;
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class DemoService
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{
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private $assetPackages;
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public function __construct(Packages $assetPackages)
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{
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$this->assetPackages = $assetPackages;
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}
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public function testMethod()
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{
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return $this->assetPackages->getUrl('thumbnail.png').$this->assetPackages->getVersion();
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}
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}
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```
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* The `enctype` method of the `form` helper was removed. You should use the
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new method `start` instead.
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