aoc2024/day-11/internal/two/result.go

package two

import "fmt"

const (
	flip = iota
	split
	multiply
)

type result struct {
	kind  int
	left  int
	right int
}

func (r result) String() string {
	var kindStr string
	switch r.kind {
	case flip:
		kindStr = "flip"
	case split:
		kindStr = "split"
	case multiply:
		kindStr = "multiply"
	}

	return fmt.Sprintf("kind: %s left: %d right: %d", kindStr, r.left, r.right)
}