discourse/db/migrate/20120518200115_create_read_posts.rb

# frozen_string_literal: true

class CreateReadPosts < ActiveRecord::Migration[4.2]
  def up
    create_table :read_posts, id: false do |t|
      t.integer :forum_thread_id, null: false
      t.integer :user_id, null: false
      t.column :page, :integer, null: false
      t.column :seen, :integer, null: false
    end

    add_index :read_posts, %i[forum_thread_id user_id page], unique: true
  end

  def down
    drop_table :read_posts
  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 2019-05-03 06:17:27 +08:00			`# frozen_string_literal: true`

Fix all the errors to get our tests green on Rails 5.1. 2017-08-31 12:06:56 +08:00			`class CreateReadPosts < ActiveRecord::Migration[4.2]`
Initial release of Discourse 2013-02-06 03:16:51 +08:00			`def up`
			`create_table :read_posts, id: false do \|t\|`
			`t.integer :forum_thread_id, null: false`
			`t.integer :user_id, null: false`
			`t.column :page, :integer, null: false`
			`t.column :seen, :integer, null: false`
			`end`

Convert a lot of :a => b to a: b and bring peace to the world 2013-03-23 23:02:59 +08:00			`add_index :read_posts, %i[forum_thread_id user_id page], unique: true`
Initial release of Discourse 2013-02-06 03:16:51 +08:00			`end`

			`def down`
			`drop_table :read_posts`
			`end`
			`end`