osyoyu/bi_print.rb

## bi_print.rb
require "pry"

R = 2

def bi_print(num)
  eval(num.gsub(";", ",")).map.with_index do |digit, i|
    digit * (R ** i)
  end.inject(&:+)
end

binding.pry
	require "pry"

	R = 2

	def bi_print(num)
	eval(num.gsub(";", ",")).map.with_index do \|digit, i\|
	digit * (R ** i)
	end.inject(&:+)
	end

	binding.pry