public function morphs($name, $indexName = null)
    {
        $this->unsignedInteger("{$name}_id");

        $this->string("{$name}_type");

        $this->index(["{$name}_id", "{$name}_type"], $indexName);
    }
public function morphs($name, $indexName = null)
    {
        $this->unsignedInteger("{$name}_id");

        $this->string("{$name}_type");

        $this->index(["{$name}_id", "{$name}_type"], $indexName);
    }
public function morphs ( $ name , $ indexName = null ) { $ this -> unsignedInteger ( "{$name}_id" ) ; $ this -> string ( "{$name}_type" ) ; $ this -> index ( [ "{$name}_id" , "{$name}_type" ] , $ indexName ) ; }
Add the proper columns for a polymorphic table.

@param  string      $name
@param  string|null $indexName

@return void
Add the proper columns for a polymorphic table .