20130821090530_remove_deprecated_tables.rb 255 Bytes EditWeb IDE 1 2 3 4 5 6 7 8 9 10 11 class RemoveDeprecatedTables < ActiveRecord::Migration def up drop_table :user_teams drop_table :user_team_project_relationships drop_table :user_team_user_relationships end def down raise 'No rollback for this migration' end end