From: "王东" Date: 2006-01-25T03:28:13+09:00 Subject: Re: split up days def toSecond(stime) atime=stime.split("-") return Time.local(atime[0],atime[1],atime[2]).to_i end @start = "2006-01-20" @stop = "2006-01-24" array=Array.new toSecond(@start).step(toSecond(@stop),86400) do |t| array.push(Time.at(t).strftime("%Y-%m-%d")) end puts array # Is this ok?