2019-05-02 18:17:27 -04:00
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# frozen_string_literal: true
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2017-11-14 16:39:07 -05:00
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class AddTimeReadToUserVisits < ActiveRecord::Migration[5.1]
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def up
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add_column :user_visits, :time_read, :integer, null: false, default: 0 # in seconds
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add_index :user_visits, [:user_id, :visited_at, :time_read]
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end
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def down
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remove_index :user_visits, [:user_id, :visited_at, :time_read]
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remove_column :user_visits, :time_read
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end
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end
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