minor #1221 removed the now obsolete UrlGenerator service provider (fabpot)

This PR was merged into the 2.0.x-dev branch.

Discussion
----------

removed the now obsolete UrlGenerator service provider

Commits
-------

0a19eee5 removed the now obsolete UrlGenerator service provider

doc/providers.rst

@@ -58,7 +58,6 @@ the ``Silex\Provider`` namespace:
 * :doc:`SwiftmailerServiceProvider <providers/swiftmailer>`
 * :doc:`TwigServiceProvider <providers/twig>`
 * :doc:`TranslationServiceProvider <providers/translation>`
-* :doc:`UrlGeneratorServiceProvider <providers/url_generator>`
 * :doc:`ValidatorServiceProvider <providers/validator>`
 * :doc:`HttpCacheServiceProvider <providers/http_cache>`
 * :doc:`FormServiceProvider <providers/form>`

doc/providers/index.rst

@@ -10,7 +10,6 @@ Silex
     swiftmailer
     translation
     twig
-    url_generator
     validator
     form
     http_cache

doc/providers/twig.rst

@@ -61,11 +61,16 @@ some Symfony components and Twig. Add it as a dependency:
 When present, the ``TwigServiceProvider`` will provide you with the following
 additional capabilities:
 
-* **UrlGeneratorServiceProvider**: If you are using the
-  ``UrlGeneratorServiceProvider``, you will have access to the ``path()`` and
-  ``url()`` functions. You can find more information in the `Symfony Routing
-  documentation
-  <http://symfony.com/doc/current/book/routing.html#generating-urls-from-a-template>`_.
+* Access to the ``path()`` and ``url()`` functions. You can find more
+  information in the `Symfony Routing documentation
+  <http://symfony.com/doc/current/book/routing.html#generating-urls-from-a-template>`_:
+
+  .. code-block:: jinja
+  
+      {{ path('homepage') }}
+      {{ url('homepage') }} {# generates the absolute url http://example.org/ #}
+      {{ path('hello', {name: 'Fabien'}) }}
+      {{ url('hello', {name: 'Fabien'}) }} {# generates the absolute url http://example.org/hello/Fabien #}
 
 * **TranslationServiceProvider**: If you are using the
   ``TranslationServiceProvider``, you will get the ``trans()`` and

doc/providers/url_generator.rst

-UrlGeneratorServiceProvider
-===========================
-
-The *UrlGeneratorServiceProvider* provides a service for generating URLs for
-named routes.
-
-Parameters
-----------
-
-None.
-
-Services
---------
-
-* **url_generator**: An instance of `UrlGenerator
-  <http://api.symfony.com/master/Symfony/Component/Routing/Generator/UrlGenerator.html>`_,
-  using the `RouteCollection
-  <http://api.symfony.com/master/Symfony/Component/Routing/RouteCollection.html>`_
-  that is provided through the ``routes`` service. It has a ``generate``
-  method, which takes the route name as an argument, followed by an array of
-  route parameters.
-
-Registering
------------
-
-.. code-block:: php
-
-    $app->register(new Silex\Provider\UrlGeneratorServiceProvider());
-
-Usage
------
-
-The UrlGenerator provider provides a ``url_generator`` service::
-
-    $app->get('/', function () {
-        return 'welcome to the homepage';
-    })
-    ->bind('homepage');
-
-    $app->get('/hello/{name}', function ($name) {
-        return "Hello $name!";
-    })
-    ->bind('hello');
-
-    $app->get('/navigation', function () use ($app) {
-        return '<a href="'.$app['url_generator']->generate('homepage').'">Home</a>'.
-               ' | '.
-               '<a href="'.$app['url_generator']->generate('hello', array('name' => 'Igor')).'">Hello Igor</a>';
-    });
-
-When using Twig, the service can be used like this:
-
-.. code-block:: jinja
-
-    {{ app.url_generator.generate('homepage') }}
-
-Moreover, if you have ``twig-bridge`` as a Composer dep, you will have access
-to the ``path()`` and ``url()`` functions:
-
-.. code-block:: jinja
-
-    {{ path('homepage') }}
-    {{ url('homepage') }} {# generates the absolute url http://example.org/ #}
-    {{ path('hello', {name: 'Fabien'}) }}
-    {{ url('hello', {name: 'Fabien'}) }} {# generates the absolute url http://example.org/hello/Fabien #}
-
-.. warning::
-
-    If you try to use the ``url_generator`` service outside the handling of a
-    request, you must explicitly flush routes first::
-
-        $app->flush();
-        $url = $app['url_generator']->generate('homepage');
-
-Traits
-------
-
-``Silex\Application\UrlGeneratorTrait`` adds the following shortcuts:
-
-* **path**: Generates a path.
-
-* **url**: Generates an absolute URL.
-
-.. code-block:: php
-
-    $app->path('homepage');
-    $app->url('homepage');

doc/services.rst

@@ -184,6 +184,14 @@ Silex defines a range of services.
   <http://api.symfony.com/master/Symfony/Component/Routing/RouteCollection.html>`_
   that is used internally. You can add, modify, read routes.
 
+* **url_generator**: An instance of `UrlGenerator
+  <http://api.symfony.com/master/Symfony/Component/Routing/Generator/UrlGenerator.html>`_,
+  using the `RouteCollection
+  <http://api.symfony.com/master/Symfony/Component/Routing/RouteCollection.html>`_
+  that is provided through the ``routes`` service. It has a ``generate``
+  method, which takes the route name as an argument, followed by an array of
+  route parameters.
+
 * **controllers**: The ``Silex\ControllerCollection`` that is used internally.
   Check the *Internals* chapter for more information.
 
@@ -215,6 +223,20 @@ Silex defines a range of services.
   the ``MonologServiceProvider`` or define your own ``logger`` service that
   conforms to the PSR logger interface.
 
+Core traits
+-----------
+
+* ``Silex\Application\UrlGeneratorTrait`` adds the following shortcuts:
+
+  * **path**: Generates a path.
+
+  * **url**: Generates an absolute URL.
+
+  .. code-block:: php
+
+      $app->path('homepage');
+      $app->url('homepage');
+
 Core parameters
 ---------------