When working with lesscss I would like to join two or three .less files into one super css file.
I know that you can do it using some little rub
You can use import, similar to how you can in a regular CSS file.
import
@import "reset"; @import "config"; @import "header"; @import "forms";
Taken from this SO post. It's also mentioned in the "Importing" section of the Less Documentation.