original_string: public function dropIfExists($table)
      {
          $blueprint = $this->createBlueprint($table);
  
          $blueprint->dropIfExists();
  
          $this->build($blueprint);
      }
code: public function dropIfExists($table)
      {
          $blueprint = $this->createBlueprint($table);
  
          $blueprint->dropIfExists();
  
          $this->build($blueprint);
      }
code_tokens: public function dropIfExists ( $ table ) { $ blueprint = $ this -> createBlueprint ( $ table ) ; $ blueprint -> dropIfExists ( ) ; $ this -> build ( $ blueprint ) ; }
docstring: Drop a table from the schema if it exists.
  
  @param  string  $table
  @return \Nova\Database\Schema\Blueprint
docstring_tokens: Drop a table from the schema if it exists .