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  1. package main
  2.  
  3. import (
  4. 	"bufio"
  5. 	"fmt"
  6. 	"os"
  7. 	"reflect"
  8. 	"regexp"
  9. 	"strings"
  10. )
  11.  
  12. type Profile struct {
  13. 	mine  MyProfile   "My datas"
  14. 	yours YourProfile "Your datas"
  15. }
  16.  
  17. type MyProfile struct {
  18. 	name       string
  19. 	email      string
  20. 	phone      string
  21. 	occupation []string
  22. 	language   []string
  23. 	hobby      []string
  24. }
  25.  
  26. type YourProfile struct {
  27. 	name   string
  28. 	gender string
  29. }
  30.  
  31. func NewProfile(arr map[string]map[string]interface{}) *Profile {
  32. 	return &Profile{
  33. 		mine:  SetProfile(arr["me"]),  // ★ ここをどうすればいいのかサッパリ分かりません
  34. 		yours: SetProfile(arr["you"]),  // ★
  35. 	}
  36. }
  37.  
  38. type M interface {
  39. 	ShowMessage() string
  40. }
  41.  
  42. func (p *Profile) ShowMessage() string {
  43. 	return fmt.Sprintf("Hi, %s. \nName: %s \nLanguage: %s", p.yours.name, p.mine.name,
  44. 		strings.Join(p.mine.language, ", "))
  45. }
  46.  
  47. func (p *Profile) SetProfile(arr map[string]interface{}) {
  48. 	for k, v := range arr {
  49. 		key := reflect.ValueOf(p).Elem().FieldByName(k)
  50. 		if key.IsValid() {
  51. 			key.SetString(v.(string))
  52. 		}
  53. 	}
  54. }
  55.  
  56. func (m *MyProfile) SetProfile(arr map[string]interface{}) {
  57. 	for k, v := range arr {
  58. 		key := reflect.ValueOf(m).Elem().FieldByName(k)
  59. 		if key.IsValid() {
  60. 			key.SetString(v.(string))
  61. 		}
  62. 	}
  63. }
  64.  
  65. func (u *YourProfile) SetProfile(arr map[string]string) {
  66. 	for k, v := range arr {
  67. 		key := reflect.ValueOf(u).Elem().FieldByName(k)
  68. 		if key.IsValid() {
  69. 			key.SetString(v)
  70. 		}
  71. 	}
  72. }
  73.  
  74. func ArrangeAnswer(ans string) string {
  75. 	re := regexp.MustCompile(`(\s|　)+`)
  76. 	return strings.TrimSpace(re.ReplaceAllString(ans, " "))
  77. }
  78.  
  79. func main() {
  80. 	prof := make(map[string]map[string]interface{})
  81.  
  82. 	prof["me"] = map[string]interface{}{
  83. 		"name":       "John Lennon",
  84. 		"email":      "foobar@gmail.com",
  85. 		"phone":      "+81-90-0000-0000",
  86. 		"occupation": []string{"Programmer", "System Engineer"},
  87. 		"language": []string{"Go", "Java", "Python", "PHP", "JavaScript", "C"},
  88. 	}
  89.  
  90. 	scanner := bufio.NewScanner(os.Stdin)
  91. 	fmt.Println("Would you please let me know your profile?")
  92. 	for {
  93. 		fmt.Print("Your name: ")
  94. 		scanner.Scan()
  95. 		ans := ArrangeAnswer(scanner.Text())
  96. 		re := regexp.MustCompile(`^[a-zA-Z ]+$`)
  97. 		if re.MatchString(ans) {
  98. 			prof["you"]["name"] = ans
  99. 			break
  100. 		} else {
  101. 			fmt.Println("alphabet please.")
  102. 		}
  103. 	}
  104. 	fmt.Print("Your gender: ")
  105. 	scanner.Scan()
  106. 	prof["you"]["gender"] = strings.ToLower(ArrangeAnswer(scanner.Text()))
  107. 	if err := scanner.Err(); err != nil {
  108. 		fmt.Fprintln(os.Stderr, "Read error: ", err)
  109. 	}
  110.  
  111. 	p := NewProfile(prof)
  112. 	fmt.Println(p.ShowMessage())
  113. }
  114.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Tom York
male
compilation info 
# _/home/MWiOwq
./prog.go:33: undefined: SetProfile
./prog.go:34: undefined: SetProfile
stdout
copy 
Standard output is empty
https://ideone.com/86I4on
language:
Go (go 1.12.1)
created:
7 years ago
visibility:
public

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