回答編集履歴
3
あ
test
CHANGED
|
File without changes
|
2
あ
test
CHANGED
|
@@ -68,7 +68,7 @@
|
|
|
68
68
|
|
|
69
69
|
```
|
|
70
70
|
|
|
71
|
-
|
|
71
|
+
うーん、レガシィー
|
|
72
72
|
|
|
73
73
|
あと
|
|
74
74
|
|
|
@@ -93,3 +93,5 @@
|
|
|
93
93
|
ひとつのmethodで最終的に必要な値の取得ができ
|
|
94
94
|
|
|
95
95
|
見通しがよくなるのがdelegateのメリットです。
|
|
96
|
+
|
|
97
|
+
|
1
あ
test
CHANGED
|
@@ -34,6 +34,42 @@
|
|
|
34
34
|
|
|
35
35
|
```
|
|
36
36
|
|
|
37
|
+
違うこうかも
|
|
38
|
+
|
|
39
|
+
|
|
40
|
+
|
|
41
|
+
```ruby
|
|
42
|
+
|
|
43
|
+
class EmpGroup < ApplicationRecord
|
|
44
|
+
|
|
45
|
+
|
|
46
|
+
|
|
47
|
+
#社員マスタとアソシエーション
|
|
48
|
+
|
|
49
|
+
belongs_to :employee
|
|
50
|
+
|
|
51
|
+
|
|
52
|
+
|
|
53
|
+
#部、課、グループとアソシエーション
|
|
54
|
+
|
|
55
|
+
belongs_to :department
|
|
56
|
+
|
|
57
|
+
belongs_to :section
|
|
58
|
+
|
|
59
|
+
belongs_to :group
|
|
60
|
+
|
|
61
|
+
delegate :dep_name,to: :department,prefix: false
|
|
62
|
+
|
|
63
|
+
delegate :sec_name,to: :section,prefix: false
|
|
64
|
+
|
|
65
|
+
delegate :grp_name,to: :group,prefix: false
|
|
66
|
+
|
|
67
|
+
end
|
|
68
|
+
|
|
69
|
+
```
|
|
70
|
+
|
|
71
|
+
|
|
72
|
+
|
|
37
73
|
あと
|
|
38
74
|
|
|
39
75
|
```ruby
|