db/migrate/20231103002142_change_pokemon_pokedex_num_to_string.rb


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class ChangePokemonPokedexNumToString < ActiveRecord::Migration[7.1]
  def up
    change_column :pokemons, :pokedex_num, :string
  end

  def down
    change_column :pokemons, :pokedex_num, :integer
  end
end