class AddFollowsMigration
Public Instance Methods
down()
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# File lib/generators/partisan/templates/migration.rb, line 15 def down drop_table :follows end
up()
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# File lib/generators/partisan/templates/migration.rb, line 2 def up create_table :follows do |t| t.references :followable, polymorphic: true t.references :follower, polymorphic: true t.timestamps null: false end add_index :follows, ['follower_id', 'follower_type'], name: 'index_partisan_followers' add_index :follows, ['followable_id', 'followable_type'], name: 'index_partisan_followables' add_index :follows, ['follower_id', 'follower_type', 'followable_id', 'followable_type'], name: 'index_partisan_unique_follow', unique: true end