remove internal/util

day-03/internal/one/solve.go

@@ -5,8 +5,6 @@ import (
 	"bytes"
 	"io"
 	"regexp"
-
-	"github.com/onyx-and-iris/aoc2024/day-03/internal/util"
 )
 
 var reMul = regexp.MustCompile(`mul\(([0-9]{1,3}),([0-9]{1,3})\)`)
@@ -28,7 +26,7 @@ func parseLines(r io.Reader) (int, error) {
 	for scanner.Scan() {
 		matches := reMul.FindAllStringSubmatch(scanner.Text(), -1)
 		for _, m := range matches {
-			sum += util.MustConv(m[1]) * util.MustConv(m[2])
+			sum += mustConv(m[1]) * mustConv(m[2])
 		}
 	}
 

day-03/internal/one/util.go

@@ -0,0 +1,11 @@
+package one
+
+import "strconv"
+
+func mustConv(s string) int {
+	n, err := strconv.Atoi(s)
+	if err != nil {
+		panic(err)
+	}
+	return n
+}