Make anchor() generate URLs with trailing slash

[eluser]SeasonedCoder[/eluser]
I have this problem:

any time I ask anchor() to generate a url with a trailing slash like

Code:

anchor('malls/', 'Malls');

it generates a url without slash. Is there any way to customize this behavior?

Of course, I can put this url manually, but I would prefer anchor() to do it for me