prediction about to test

2023-10-27 07:38:09 -06:00
parent 2af03d4e84
commit 086ada530f
3 changed files with 104 additions and 0 deletions
--- a/ledger/register.go
+++ b/ledger/register.go
@@ -9,6 +9,15 @@ import (

 type Register map[string]Balances

+func (register Register) Latest() Balances {
+	dates := register.Dates()
+	if len(dates) == 0 {
+		return nil
+	}
+	date := dates[len(dates)-1]
+	return register[date]
+}
+
 func (register Register) WithBPIs(bpis BPIs) Register {
 	result := make(Register)
 	for d := range register {