func printResults(results []*transaction.Transaction, emit func(string)) {
var width int
for _, t := range results {
mw := t.MinimumWidth()
if mw > width {
width = mw
}
}
sort.Sort(transaction.TransactionList(results))
for _, t := range results {
emit(t.Format(width + 3))
}
}
t2 *transaction.Transaction
t3 *transaction.Transaction
list transaction.TransactionList
)
BeforeEach(func() {
t1 = &transaction.Transaction{
Date: transaction.NewDate(2012, 1, 1),
}
t2 = &transaction.Transaction{
Date: transaction.NewDate(2013, 1, 1),
}
t3 = &transaction.Transaction{
Date: transaction.NewDate(2011, 1, 1),
}
list = transaction.TransactionList([]*transaction.Transaction{
t1,
t2,
t3,
})
})
It("is sortable", func() {
sort.Sort(list)
Expect(list[0]).To(Equal(t3))
Expect(list[1]).To(Equal(t1))
Expect(list[2]).To(Equal(t2))
})
})
})