Contents

<%
parent_class = ActiveRecord::Migration
parent_class = parent_class[5.0] if Rails::VERSION::MAJOR >= 5
%>

class CreateActiveAdminComments < <%= parent_class.to_s %>
  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
      <%- if Rails::VERSION::MAJOR >= 5 -%>
      t.timestamps
      <%- else -%>
      t.timestamps null: false
      <%- end -%>
    end
    add_index :active_admin_comments, [:namespace]
    <%- unless Rails::VERSION::MAJOR >= 5 -%>

    add_index :active_admin_comments, [:author_type, :author_id]
    <%- end -%>

    add_index :active_admin_comments, [:resource_type, :resource_id]
  end

  def self.down
    drop_table :active_admin_comments
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
activeadmin-1.0.0.pre5	lib/generators/active_admin/install/templates/migrations/create_active_admin_comments.rb.erb