discourse/db/migrate/20171113214725_add_time_read_to_user_visits.rb

# frozen_string_literal: true

class AddTimeReadToUserVisits < ActiveRecord::Migration[5.1]
  def up
    add_column :user_visits, :time_read, :integer, null: false, default: 0 # in seconds
    add_index :user_visits, [:user_id, :visited_at, :time_read]
  end

  def down
    remove_index :user_visits, [:user_id, :visited_at, :time_read]
    remove_column :user_visits, :time_read
  end
end
DEV: enable frozen string literal on all files This reduces chances of errors where consumers of strings mutate inputs and reduces memory usage of the app. Test suite passes now, but there may be some stuff left, so we will run a few sites on a branch prior to merging 2019-05-02 17:17:27 -05:00			`# frozen_string_literal: true`

FEATURE: show read time in last 60 days 2017-11-14 15:39:07 -06:00			`class AddTimeReadToUserVisits < ActiveRecord::Migration[5.1]`
			`def up`
			`add_column :user_visits, :time_read, :integer, null: false, default: 0 # in seconds`
			`add_index :user_visits, [:user_id, :visited_at, :time_read]`
			`end`

			`def down`
			`remove_index :user_visits, [:user_id, :visited_at, :time_read]`
			`remove_column :user_visits, :time_read`
			`end`
			`end`