Scheme sorting vector by length

Question

I have a dfs method will return me list of vectors, How can I sort the elements according to the length of the vector.

(define (dfs path) ;path store vector index, start from 0 
 (cond
 ((dfsStack' empty?)(newline))
  (else (set! currentPath (dfsStack' pop!))
      (findLast (car currentPath) 0)
      (checkUnvisited (cdr (vector-ref network lastNum)))

      (cond
        ((eq? lastName reach) ;reach point
         (duplicate path)          
         (dfs (+ path 1)) ;continue dfs to find next path         
         )
        ((and (not (eq? lastName reach))(eq? unvisited #t)) ;no more neighbours
         (dfs path)
         ) 
        ((and (not (eq? lastName reach))(eq? unvisited #f)) ;found the neighbours
         (pushStack lastNeighbours currentPath)
         (dfs path)
         )
        );//end cond
      )   
);//end cond
);//end dfs

Answer 1

Same way as in your previous question Scheme Vector using merge sorting

just replace length with vector-length .