new Date(endtime).toISOString()

@request = Request.new(start_datetime: params[:starttime])

moment(starttime).format('LT')...

sign = [params[:offset][0]]

off = params[:offset].to_i.divmod(60)

st = Time.new(a[2].to_i,a[1].to_i,a[0].to_i, params[:starttime].split(":")[0].to_i, params[:starttime].split(":")[1].to_i, "#{sign}#{off[0]}:#{off[1]}").iso8601
@request = Request.new(start_datetime: st)

(elem.start_datetime + (Time.now.utc_offset / 60).minutes).strftime("%A %B #{elem.start_datetime.day.ordinalize}")