getAttribute with default

[p0nce]

It would be cool if getAttribute can return a default value if the attribute is not found.

    string getAttribute(string name, string defaultValue = null) 
    {
        if (name in _attributes)
            return xmlDecode(_attributes[name]);
        else
            return defaultValue;
    }

[TETYYS]

auto a = x.getAttribute("name");
auto b = a == null ? defaultValue : a;