Class: CreateViewItemsTable

Inherits:
ActiveRecord::Migration
  • Object
show all
Defined in:
lib/generators/active_record/templates/create_view_items_table.rb

Class Method Summary collapse

Class Method Details

.down ⇒ Object 



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# File 'lib/generators/active_record/templates/create_view_items_table.rb', line 15

def self.down
  drop_table :view_items
end

.up ⇒ Object 



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# File 'lib/generators/active_record/templates/create_view_items_table.rb', line 2

def self.up
  create_table :view_items, force: true do |t|
    t.string   :target_type
    t.integer  :target_id
    t.integer  :user_id
    t.string   :ip_address
    t.datetime :viewed_on
  end

  add_index :view_items,  [:target_type, :target_id, :user_id], unique: true
  add_index :view_items,  [:target_type, :target_id, :ip_address], unique: true
end