chore(day17): log output

2024-01-01 12:44:08 -07:00
parent fd85530d88
commit adc01f4df9
2 changed files with 11 additions and 3 deletions
@@ -6,6 +6,7 @@ import (
 	"os"
 	"path/filepath"
 	"strings"
+	"time"
 )

 func Runner[R any, F func(*bufio.Scanner) (R, error)](run F) (R, error) {
@@ -33,7 +34,10 @@ func MustResult[T any](result T, err error) {
 	Log("result", result)
 }

-func Log(v ...any) { fmt.Fprintln(os.Stderr, v...) }
+func Log(v ...any) {
+	fmt.Fprint(os.Stderr, time.Now(), ": ")
+	fmt.Fprintln(os.Stderr, v...)
+}
 func Logf(format string, v ...any) {
 	if !strings.HasSuffix(format, "\n") {
 		format += "\n"