From: Josselin <josselin@...>
Date: 2007-02-25T03:00:07+09:00
Subject: using step backward ?

I have an array   myArray = ["22", "31", "56", "89", "47"]

I would like to produce a string like :    "22#31#56#89>47<"  where the 
last item must be :       >last_item<

case 1 item :    ["22"]   =>   ">22<"
case 2 items :  ["22", "31"]  =>  "22#>31<"
..
case n items :  ["22", "31", "56", .........., "89", "47"]   =>    
"22#31#56#...........#89>47<"

as it's always the last items getting special treatment I thought
starting with " >"+myArray.last +"< "           then
using 1.step(myArray.length-1, -1) do {..... put # after item  } and 
concatenate if myArray.length > 1
but I cannot get it right... I cannot get simple

tfyh

joss