class MyFeedsMigration
Public Instance Methods
change()
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# 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