class MyFeedsMigration

Public Instance Methods

change() click to toggle source
# File lib/generators/templates/feeds_migration.rb, line 2
def change
  create_table :feeds do |t|
    #necessarily
    t.references :source, :polymorphic => true, :null => false
    t.string :source_identity, null: false
    t.string :event, null: false

    #not necessarily, but maybe you need
    #you can also customize your columns
    t.references :target, :polymorphic => true

    t.timestamps
  end

  add_index :feeds, :source_identity
end