You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: complex_updating_specific_time_spec.rb
    path of file: ./repos/openfoodnetwork/spec/system/admin/order_cycles
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

require 'system_helper'

xdescribe '
    As an administrator
    I want to create/update complex order cycles with a specific time
' do
  include AdminHelper
  include Authenti
    
  def open_all_exchange_product_tabs
    exchange_rows = page.all("table.exchanges tbody")
    exchange_rows.each do |exchange_row|
      exchange_row.find("td.products").click
      within(exchange_row) do
        # Wait for the products panel to be visible.
        expect(page).to have_selector ".exchange-products"
      end
    end
  end