original_string: public function listTables()
      {
          $tables = $this->keyspace->tables();
          $out = [];
          foreach ($tables as $table) {
              $out[] = ['table_name' => $table->name()];
          }
  
          return $out;
      }
code: public function listTables()
      {
          $tables = $this->keyspace->tables();
          $out = [];
          foreach ($tables as $table) {
              $out[] = ['table_name' => $table->name()];
          }
  
          return $out;
      }
code_tokens: public function listTables ( ) { $ tables = $ this -> keyspace -> tables ( ) ; $ out = [ ] ; foreach ( $ tables as $ table ) { $ out [ ] = [ 'table_name' => $ table -> name ( ) ] ; } return $ out ; }
docstring: Lists Cassandra table.
  
  @return array
docstring_tokens: Lists Cassandra table .