# File lib/puppet/rails/database/002_remove_duplicated_index_on_all_tables.rb, line 2 2: def self.up 3: ActiveRecord::Base.connection.tables.each do |t| 4: if ActiveRecord::Base.connection.indexes(t).collect {|c| c.columns}.include?("id") 5: remove_index t.to_s, :id 6: end 7: end 8: end