Class: ActsAsFollowerMigration

Inherits:
ActiveRecord::Migration
  • Object
show all
Defined in:
lib/generators/sufia/models/templates/migrations/acts_as_follower_migration.rb

Class Method Summary collapse

Class Method Details

.down ⇒ Object 



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# File 'lib/generators/sufia/models/templates/migrations/acts_as_follower_migration.rb', line 14

def self.down
  drop_table :follows
end

.up ⇒ Object 



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# File 'lib/generators/sufia/models/templates/migrations/acts_as_follower_migration.rb', line 2

def self.up
  create_table :follows, force: true do |t|
    t.references :followable, polymorphic: true, null: false
    t.references :follower,   polymorphic: true, null: false
    t.boolean :blocked, default: false, null: false
    t.timestamps
  end

  add_index :follows, ["follower_id", "follower_type"],     name: "fk_follows"
  add_index :follows, ["followable_id", "followable_type"], name: "fk_followables"
end