96f905f409
* Add optimistic lock to avoid race conditions when handling votes * Force-reload polls when getting `ActiveRecord::StaleObjectError`
7 lines
155 B
Ruby
7 lines
155 B
Ruby
class AddLockVersionToPolls < ActiveRecord::Migration[5.2]
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def change
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add_column :polls, :lock_version, :integer, null: false, default: 0
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end
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end
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