tfb

Basically, I'd like to automate docs and tests as much as possible from comments like this (or something similar):

    /**
     * Adds `b` to `a`.
     *
     * @param a {Number}
     * @param b {Number}
     * @return {Number}
     * @api public
     */
    function add (a, b) {
      return a + b;
    }

Obviously there are libraries that can do what I'm asking, but I'm having trouble finding the best one(s), so I figured I'd just ask here. :)