protected function modifyDefault(Blueprint $blueprint, Fluent $column)
    {
        if (! is_null($column->default)) {
            return ' default '.$this->getDefaultValue($column->default);
        }
    }
protected function modifyDefault(Blueprint $blueprint, Fluent $column)
    {
        if (! is_null($column->default)) {
            return ' default '.$this->getDefaultValue($column->default);
        }
    }
protected function modifyDefault ( Blueprint $ blueprint , Fluent $ column ) { if ( ! is_null ( $ column -> default ) ) { return ' default ' . $ this -> getDefaultValue ( $ column -> default ) ; } }
Get the SQL for a default column modifier.

@param  \Illuminate\Database\Schema\Blueprint  $blueprint
@param  \Illuminate\Support\Fluent  $column
@return string|null
Get the SQL for a default column modifier .