Bravo3\Orm\Mappers\Yaml\YamlMapWriter::setIndentSpaces PHP Method

Set the number of spaces for YAML indenting

public setIndentSpaces ( integer $indent_spaces )
$indent_spaces	integer

    public function setIndentSpaces($indent_spaces)
    {
        $this->indent_spaces = max(1, (int) $indent_spaces);
        return $this;
    }

YamlMapWriter