Contents

# null: false => de-facto db-level validation
class TheCommentsChangeUser < ActiveRecord::Migration
  def change
    change_table :users do |t|
      # "Written by me" (cache counters)
      t.integer :my_draft_comments_count,      default: 0
      t.integer :my_published_comments_count,  default: 0
      t.integer :my_comments_count,            default: 0 # my_draft_comments_count + my_published_comments_count

      # commentable's comments => comcoms (cache counters)
      # Relation through Comment#holder_id field
      t.integer :draft_comcoms_count,     default: 0
      t.integer :published_comcoms_count, default: 0
      t.integer :deleted_comcoms_count,   default: 0
      t.integer :spam_comcoms_count,      default: 0
    end
  end
end

Version data entries

6 entries across 6 versions & 3 rubygems

Version	Path
fuck_comments-2.3.4	db/migrate/20130101010101_the_comments_change_user.rb
the_comments_ruby-2.3.4	db/migrate/20130101010101_the_comments_change_user.rb
the_comments_ruby-2.3.3	db/migrate/20130101010101_the_comments_change_user.rb
the_comments-2.3.1	db/migrate/20130101010101_the_comments_change_user.rb
the_comments-2.2.2	db/migrate/20130101010101_the_comments_change_user.rb
the_comments-2.2.1	db/migrate/20130101010101_the_comments_change_user.rb