Ruby

Returning value from a method

class CapitalCityFinder

  def get_city(country_name)
    data = { France: "Paris", India: "New Delhi", England: "London" }
    city = data[country_name.to_sym]
    return city
  end

  def info(country_name)
    city = get_city(country_name)
    puts "The capital of #{country_name} is #{city}"
  end
end

finder = CapitalCityFinder.new
finder.info("India")

class CapitalCityFinder

  def get_city(country_name)
    data = { France: "Paris", India: "New Delhi", England: "London" }
    city = data[country_name.to_sym]
    return city
  end

  def info(country_name)
    city = get_city(country_name)
    return "The capital of #{country_name} is #{city}"
  end
end

finder = CapitalCityFinder.new
msg = finder.info("India")
puts msg