Script reversement v1

reversement.rb

accounts = Account.where(:ss7 => true).map { |a| [a.customer, a.code] }
report   = []
accounts.each do |account|
  account_report = []
  account_count  = []
  Journal.where('account' => account[1], 'date' => /2011-07/).each do |journal|
    account_report << journal.billing_entries.sum(:duration)
    account_count << journal.billing_entries.where(:duration.gt => 0.0).count
  end
  report << [account[0], account[1], account_report.compact.sum, account_count.sum]
end