回答編集履歴
1
回答を参考に見直しました
test
CHANGED
|
@@ -1,3 +1,4 @@
|
|
|
1
|
+
|
|
1
2
|
```ここに言語を入力
|
|
2
3
|
＜入力＞
|
|
3
4
|
tbl = [
|
|
@@ -6,20 +7,27 @@
|
|
|
6
7
|
{ "date" => "2022/04/01 12:04:00", "X1" => "103", "X2" => "205", "X3" => "315" },
|
|
7
8
|
{ "date" => "2022/04/01 12:06:00", "X1" => "104", "X2" => "207", "X3" => "316" },
|
|
8
9
|
{ "date" => "2022/04/01 12:08:00", "X1" => "105", "X2" => "209", "X3" => "317" },
|
|
9
|
-
|
|
10
|
+
]
|
|
10
11
|
|
|
11
|
-
vals =
|
|
12
|
+
vals = {}
|
|
13
|
+
tbl.each_with_index do |row, i|
|
|
14
|
+
keys = row.keys
|
|
12
|
-
|
|
15
|
+
keys.each do |key|
|
|
16
|
+
if i == 0
|
|
17
|
+
vals[key] = [row[key]]
|
|
18
|
+
else
|
|
13
|
-
vals.push(
|
|
19
|
+
vals[key].push(row[key])
|
|
20
|
+
end
|
|
21
|
+
end
|
|
14
22
|
end
|
|
15
|
-
x1 = vals.transpose[1]
|
|
16
|
-
x2 = vals.transpose[2]
|
|
17
|
-
p x1
|
|
18
|
-
p x2
|
|
19
23
|
|
|
24
|
+
vals.each do |val|
|
|
25
|
+
p val
|
|
26
|
+
end
|
|
20
27
|
|
|
21
28
|
＜結果＞
|
|
29
|
+
["date", ["2022/04/01 12:00:00", "2022/04/01 12:02:00", "2022/04/01 12:04:00", "2022/04/01 12:06:00", "2022/04/01 12:08:00"]]
|
|
22
|
-
["101", "102", "103", "104", "105"]
|
|
30
|
+
["X1", ["101", "102", "103", "104", "105"]]
|
|
23
|
-
["202", "204", "205", "207", "209"]
|
|
31
|
+
["X2", ["202", "204", "205", "207", "209"]]
|
|
24
|
-
|
|
32
|
+
["X3", ["313", "314", "315", "316", "317"]]
|
|
25
33
|
```
|