module Support
  module Helpers
    class Multiplier
      # This method returns the multiplier needed for value validation
      # k = 1000 units
      # M = 1000000 units
      # B = 1000000000 units
      def self.parse(number)
        value = number.downcase
        multiplier = 1
        multiplier = 1_000 if value.include?("k")
        multiplier = 1_000_000 if value.include?("m")
        multiplier = 1_000_000_000 if value.include?("b")
        multiplier
      end
    end
  end
end