class CreateCalculatedExchangeRate
Public Instance Methods
change()
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# File lib/generators/money/templates/migrations/create_calculated_exchange_rate.rb, line 2 def change create_table :calculated_exchange_rates do |t| t.integer :from_currency_id t.integer :to_currency_id t.float :rate t.datetime :created_at t.string :created_by end add_index :calculated_exchange_rates, [:from_currency_id, :created_at], unique: true, name: 'index_on_calculated_rate' end