class CreateXrateExchangeRates
Public Instance Methods
change()
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# File lib/generators/xrate/install/templates/create_xrate_exchange_rates.rb, line 2 def change create_table :xrate_exchange_rates do |t| t.string :currency, null: false t.decimal :rate, null: false t.date :date, null: false t.timestamps end add_index :xrate_exchange_rates, [:date, :currency] end