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educoder/db/migrate/20190622055449_modify_shixu...

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691 B

class ModifyShixunInfoForShixuns < ActiveRecord::Migration[5.2]
def change
Shixun.find_each do |shixun|
if shixun.shixun_info
shixun.shixun_info.update_attributes(propaedeutics: shixun[:propaedeutics],
description: shixun[:description],
evaluate_script: shixun[:evaluate_script],
shixun_id: shixun[:id])
else
ShixunInfo.create!(propaedeutics: shixun[:propaedeutics], description: shixun[:description],
evaluate_script: shixun[:evaluate_script], shixun_id: shixun.id)
end
end
end
end