@@ -81,7 +81,7 @@ discard block  | 
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| 81 | 81 | * @throws EmptyArrayException  | 
                                                        
| 82 | 82 | * @throws NoRecordCreatedException  | 
                                                        
| 83 | 83 | *  | 
                                                        
| 84 | - * @return bool true or false;  | 
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| 84 | + * @return boolean|null true or false;  | 
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| 85 | 85 | */  | 
                                                        
| 86 | 86 | public function save($dbConn)  | 
                                                        
| 87 | 87 |      { | 
                                                        
@@ -138,7 +138,7 @@ discard block  | 
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| 138 | 138 | * @throws ArgumentNumberIncorrectException  | 
                                                        
| 139 | 139 | * @throws ArgumentNotFoundException  | 
                                                        
| 140 | 140 | *  | 
                                                        
| 141 | - * @return object  | 
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| 141 | + * @return DataBaseModel  | 
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| 142 | 142 | */  | 
                                                        
| 143 | 143 | public static function findById($id)  | 
                                                        
| 144 | 144 |      { | 
                                                        
@@ -13,7 +13,6 @@  | 
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| 13 | 13 | namespace Demo;  | 
                                                        
| 14 | 14 | |
| 15 | 15 | use Doctrine\Common\Inflector\Inflector;  | 
                                                        
| 16 | -use Demo\DataBaseConnection;  | 
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| 17 | 16 | |
| 18 | 17 | abstract class DataBaseModel implements DataBaseModelInterface  | 
                                                        
| 19 | 18 |  { | 
                                                        
@@ -44,9 +44,9 @@ discard block  | 
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| 44 | 44 | * This method create or insert new users to the table.  | 
                                                        
| 45 | 45 | *  | 
                                                        
| 46 | 46 | * @param $associativeArray  | 
                                                        
| 47 | - * @param $tableName  | 
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| 47 | + * @param string $tableName  | 
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| 48 | 48 | *  | 
                                                        
| 49 | - * @return array  | 
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| 49 | + * @return integer  | 
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| 50 | 50 | */  | 
                                                        
| 51 | 51 | public function create($associativeArrayToCreate, $tableName)  | 
                                                        
| 52 | 52 |      { | 
                                                        
@@ -77,7 +77,7 @@ discard block  | 
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| 77 | 77 | * This method read the data in the table name of the id being passed to it.  | 
                                                        
| 78 | 78 | *  | 
                                                        
| 79 | 79 | * @param $id  | 
                                                        
| 80 | - * @param $tableName  | 
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| 80 | + * @param string $tableName  | 
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| 81 | 81 | *  | 
                                                        
| 82 | 82 | * @return array  | 
                                                        
| 83 | 83 | */  | 
                                                        
@@ -105,9 +105,9 @@ discard block  | 
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| 105 | 105 | *  | 
                                                        
| 106 | 106 | * @param $update Params  | 
                                                        
| 107 | 107 | * @param $associativeArrayToUpdate  | 
                                                        
| 108 | - * @param $tableName  | 
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| 108 | + * @param string $tableName  | 
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| 109 | 109 | *  | 
                                                        
| 110 | - * @return bool  | 
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| 110 | + * @return integer  | 
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| 111 | 111 | */  | 
                                                        
| 112 | 112 | public function update($updateParams, $associativeArrayToUpdate, $tableName)  | 
                                                        
| 113 | 113 |      { | 
                                                        
@@ -140,7 +140,7 @@ discard block  | 
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| 140 | 140 | * This method delete the table name of the id passed to it.  | 
                                                        
| 141 | 141 | *  | 
                                                        
| 142 | 142 | * @param $id  | 
                                                        
| 143 | - * @param $tableName  | 
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| 143 | + * @param string $tableName  | 
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| 144 | 144 | *  | 
                                                        
| 145 | 145 | * @return bool  | 
                                                        
| 146 | 146 | */  |