@@ -14,7 +14,7 @@ discard block  | 
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| 14 | 14 | */  | 
                                                        
| 15 | 15 | public static function getYamlData($pathToYamlFile)  | 
                                                        
| 16 | 16 |      { | 
                                                        
| 17 | - return (array)Yaml::parse(file_get_contents($pathToYamlFile), Yaml::PARSE_CUSTOM_TAGS);  | 
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| 17 | + return (array) Yaml::parse(file_get_contents($pathToYamlFile), Yaml::PARSE_CUSTOM_TAGS);  | 
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| 18 | 18 | }  | 
                                                        
| 19 | 19 | |
| 20 | 20 | /**  | 
                                                        
@@ -108,7 +108,7 @@ discard block  | 
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| 108 | 108 | */  | 
                                                        
| 109 | 109 | public static function isKeyInStartOfString($value)  | 
                                                        
| 110 | 110 |      { | 
                                                        
| 111 | -        return (bool)preg_match('~^(' . Inline::REGEX_QUOTED_STRING . '|[^ \'"{\[].*?) *:~u', $value); | 
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| 111 | +        return (bool) preg_match('~^(' . Inline::REGEX_QUOTED_STRING . '|[^ \'"{\[].*?) *:~u', $value); | 
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| 112 | 112 | }  | 
                                                        
| 113 | 113 | |
| 114 | 114 | /**  | 
                                                        
@@ -119,7 +119,7 @@ discard block  | 
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| 119 | 119 | */  | 
                                                        
| 120 | 120 | public static function isLineOpeningAnArray($trimmedLine)  | 
                                                        
| 121 | 121 |      { | 
                                                        
| 122 | -        return (bool)preg_match('~^(- +)*(' . Inline::REGEX_QUOTED_STRING . '|[^ \'"{\[].*?) *:$~u', $trimmedLine); | 
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| 122 | +        return (bool) preg_match('~^(- +)*(' . Inline::REGEX_QUOTED_STRING . '|[^ \'"{\[].*?) *:$~u', $trimmedLine); | 
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| 123 | 123 | }  | 
                                                        
| 124 | 124 | |
| 125 | 125 | /**  |