Created
March 1, 2013 19:21
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| oldest = {} | |
| transactions.each do |transaction| | |
| oldest[transaction.account_id] ||= {} | |
| oldest[transaction.account_id][transaction.fund_id] ||= transaction | |
| if transaction.value_date < oldest[transaction.account_id][transaction.fund_id].value_date | |
| oldest[transaction.account_id][transaction.fund_id] = transaction | |
| end | |
| transaction.save | |
| end |
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