11 lines
352 B
11 lines
352 B
class AddAnswerForChallengeAnswer < ActiveRecord::Migration[5.2]
|
|
def change
|
|
challenges = Challenge.where("answer is not null")
|
|
challenges.find_each do |c|
|
|
puts "####################{c.id}"
|
|
ChallengeAnswer.create(name: "解题代码", contents: "#{c.answer}", level: 1, score: 100, challenge_id: c.id)
|
|
end
|
|
|
|
end
|
|
end
|