Class: CreateLikes

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

Instance Method Summary collapse

Instance Method Details

#change ⇒ Object 



2
3
4
5
6
7
8
9
10
11
12
13
 
# File 'lib/generators/templates/create_likes.rb', line 2

def change
  create_table :likes do |t|
    t.references :likeable, polymorphic: true
    t.references :author, polymorphic: true
    t.timestamps
  end

  add_index :likes, :likeable_type
  add_index :likes, :likeable_id
  add_index :likes, :author_type
  add_index :likes, :author_id
end