havenwood · November 19, 2022 03:34
diff --git a/undigits.rb b/undigits.rb
 module Undigits
  refine Array do
    def undigits(base = 10)
      reverse.reduce(0) do |acc, digit|
        acc * base + digit
      end
    end
  end
 end

 using Undigits
	module Undigits
	refine Array do
	def undigits(base = 10)
	reverse.reduce(0) do \|acc, digit\|
	acc * base + digit
	end
	end
	end
	end

	using Undigits