Add info texts to cache service definitions

smartive · Feb 5, 2016 · 337edc9 · 337edc9
1 parent beb34c7
commit 337edc9
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
@@ -54,8 +54,14 @@ public function getConfigTreeBuilder()
                         ->arrayNode('redis')
                             ->addDefaultsIfNotSet()
                             ->children()
-                                ->scalarNode('client_service')->defaultValue('snc_redis.default')->end()
-                                ->scalarNode('key_prefix')->defaultValue('smartive-handlebars:')->end()
+                                ->scalarNode('client_service')
+                                    ->info('Service ID of the Redis client to use - has to be of type \Predis\Client or \Redis.')
+                                    ->defaultValue('snc_redis.default')
+                                ->end()
+                                ->scalarNode('key_prefix')
+                                    ->info('The key prefix to use when storing objects in Redis.')
+                                    ->defaultValue('smartive-handlebars:')
+                                ->end()
                             ->end()
                         ->end()
                     ->end()