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fix-section05 #9

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c0adf61
Initial Commit
taiki1288 Aug 13, 2022
7d59265
feat: step05
taiki1288 Aug 18, 2022
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3 changes: 3 additions & 0 deletions go.mod
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Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
module github.com/gohandson/gacha-ja

go 1.18
8 changes: 6 additions & 2 deletions skeleton/section05/step01/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,7 @@ func inputN(p *gacha.Player) int {

func saveResults(results []*gacha.Card) {
// TODO: results.txtというファイルを作成する

f, err := os.Create("results.txt")
if err != nil {
fmt.Println(err)
return
Expand All @@ -53,6 +53,7 @@ func saveResults(results []*gacha.Card) {

for _, result := range results {
// TODO: fmt.Fprintln関数を使ってresultをファイルに出力する
fmt.Fprintln(f, result)
}
}

Expand All @@ -66,7 +67,10 @@ func saveSummary(summary map[gacha.Rarity]int) {
defer func() {
// TODO: ファイルを閉じる
// エラー発生した場合はfmt.Println関数で出力する

err := f.Close()
if err != nil {
fmt.Println(err)
}
}()

for rarity, count := range summary {
Expand Down