Class: CreateActiveAdminComments

Inherits:
ActiveRecord::Migration
  • Object
show all
Defined in:
lib/generators/active_admin/install/templates/migrations/create_active_admin_comments.rb

Class Method Summary collapse

Class Method Details

.down ⇒ Object 



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# File 'lib/generators/active_admin/install/templates/migrations/create_active_admin_comments.rb', line 16

def self.down
  drop_table :active_admin_comments
end

.up ⇒ Object 



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# File 'lib/generators/active_admin/install/templates/migrations/create_active_admin_comments.rb', line 2

def self.up
  create_table :active_admin_comments do |t|
    t.string :namespace
    t.text   :body
    t.string :resource_id,   null: false
    t.string :resource_type, null: false
    t.references :author, polymorphic: true
    t.timestamps
  end
  add_index :active_admin_comments, [:namespace]
  add_index :active_admin_comments, [:author_type, :author_id]
  add_index :active_admin_comments, [:resource_type, :resource_id]
end