回答編集履歴
3
修正
test
CHANGED
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@@ -1,10 +1,10 @@
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1
1
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```rb
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2
2
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3
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-
CSV.new(params[:file], headers: true)
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3
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+
csv = CSV.new(params[:file], headers: true)
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4
4
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5
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-
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5
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+
csv.each do |row|
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6
6
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7
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-
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7
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+
p row
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8
8
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9
9
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end
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10
10
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2
修正
test
CHANGED
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@@ -1,6 +1,6 @@
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1
1
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```rb
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2
2
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3
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-
CSV.
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3
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+
CSV.new(params[:file], headers: true) do |csv|
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4
4
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5
5
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csv.each do |row|
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6
6
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1
修正
test
CHANGED
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@@ -1,3 +1,5 @@
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1
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+
```rb
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2
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+
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1
3
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CSV.open(params[:file], headers: true) do |csv|
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2
4
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3
5
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csv.each do |row|
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@@ -5,3 +7,5 @@
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5
7
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end
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6
8
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7
9
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end
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10
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+
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11
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+
```
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