| Conditions | 1 | 
| Paths | 1 | 
| Total Lines | 62 | 
| Code Lines | 56 | 
| Lines | 0 | 
| Ratio | 0 % | 
| Changes | 11 | ||
| Bugs | 3 | Features | 0 | 
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php declare(strict_types=1);  | 
            ||
| 22 | public function getConfigTreeBuilder()  | 
            ||
| 23 |     { | 
            ||
| 24 | $treeBuilder = new TreeBuilder();  | 
            ||
| 25 |         $rootNode    = $treeBuilder->root('swagger'); | 
            ||
| 26 | |||
| 27 | $rootNode  | 
            ||
| 28 | ->children()  | 
            ||
| 29 |                 ->arrayNode('errors') | 
            ||
| 30 | ->addDefaultsIfNotSet()  | 
            ||
| 31 | ->children()  | 
            ||
| 32 |                         ->scalarNode('strategy') | 
            ||
| 33 |                             ->defaultValue('simple') | 
            ||
| 34 | ->cannotBeEmpty()  | 
            ||
| 35 |                             ->info('Strategy name or error response factory DI key') | 
            ||
| 36 | ->end()  | 
            ||
| 37 |                         ->scalarNode('logref_builder') | 
            ||
| 38 |                             ->defaultValue('uniqid') | 
            ||
| 39 | ->cannotBeEmpty()  | 
            ||
| 40 |                             ->info('Strategy name or error response factory DI key') | 
            ||
| 41 | ->end()  | 
            ||
| 42 | ->end()  | 
            ||
| 43 | ->end()  | 
            ||
| 44 | |||
| 45 |                 ->arrayNode('serializer') | 
            ||
| 46 | ->addDefaultsIfNotSet()  | 
            ||
| 47 | ->children()  | 
            ||
| 48 |                         ->enumNode('type') | 
            ||
| 49 |                             ->values(array('array', 'object', 'jms', 'symfony')) | 
            ||
| 50 |                             ->defaultValue('array') | 
            ||
| 51 | ->cannotBeEmpty()  | 
            ||
| 52 | ->end()  | 
            ||
| 53 |                         ->arrayNode('namespace') | 
            ||
| 54 | ->beforeNormalization()  | 
            ||
| 55 | ->ifString()  | 
            ||
| 56 |                                 ->then(function ($v) { | 
            ||
| 57 | return [$v];  | 
            ||
| 58 | })  | 
            ||
| 59 | ->end()  | 
            ||
| 60 |                             ->prototype('scalar') | 
            ||
| 61 | ->end()  | 
            ||
| 62 | ->end()  | 
            ||
| 63 | ->end()  | 
            ||
| 64 | ->end()  | 
            ||
| 65 |                 ->arrayNode('document') | 
            ||
| 66 | ->addDefaultsIfNotSet()  | 
            ||
| 67 | ->children()  | 
            ||
| 68 |                         ->scalarNode('cache')->isRequired()->defaultFalse()->end() | 
            ||
| 69 |                         ->scalarNode('base_path')->defaultValue('')->end() | 
            ||
| 70 |                         ->arrayNode('public') | 
            ||
| 71 | ->addDefaultsIfNotSet()  | 
            ||
| 72 | ->children()  | 
            ||
| 73 |                                 ->scalarNode('scheme')->defaultNull()->end() | 
            ||
| 74 |                                 ->scalarNode('base_url')->defaultValue('/')->end() | 
            ||
| 75 |                                 ->scalarNode('host')->defaultNull()->end() | 
            ||
| 76 | ->end()  | 
            ||
| 77 | ->end()  | 
            ||
| 78 | ->end()  | 
            ||
| 79 | ->end()  | 
            ||
| 80 | ->end()  | 
            ||
| 81 | ;  | 
            ||
| 82 | return $treeBuilder;  | 
            ||
| 83 | }  | 
            ||
| 84 | }  | 
            ||
| 85 |