class CreateCallForwardCases < ActiveRecord::Migration def self.up create_table :call_forward_cases do |t| t.string :value t.timestamps end add_index( :call_forward_cases, :value, { :name => "call_forward_cases_value_index", :unique => true, }) end def self.down remove_index( :call_forward_cases, { :name => "call_forward_cases_value_index", }) drop_table :call_forward_cases end end