class AddDeviceToPlayers < ActiveRecord::Migration[8.1]
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def change
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# Coarse device class -- "mobile", "tablet" or "desktop" -- classified from
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# the User-Agent when the player starts. Nil for players created before this
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# existed, and for anything we cannot place.
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add_column :players, :device, :string
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add_index :players, :device
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end
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end
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