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# frozen_string_literal: true
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class AddLanguageToPreviewCards < ActiveRecord::Migration[6.1]
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def change
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safety_assured do
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change_table(:preview_cards, bulk: true) do |t|
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t.column :language, :string
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t.column :max_score, :float
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t.column :max_score_at, :datetime
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end
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end
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end
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end
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