how to generate a link like link_to on mailer?

[11175]

I used rails mailer to send a email to my client, but soon I found I can't use link_to on mailer. the effect I want is like this. <a href="http://localhost.com/great&quot;&gt;great&lt;/a&gt;

so, any thought here?

[Jason_Stewart]

From rails.info helper_method :link_to def link_to(name, options)

Regards, Jason Stewart