Saasbook Project 3.7

gistfile1.rb

#!/usr/bin/env ruby
# Project 3.7

module Enumerable

	def each_with_custom_index (start, step)
		index = start
		self.each do |x|
			yield x, index 
			index+= step
		end
	end
end

%w(alice bob carol).each_with_index do |person,index|
  puts ">> #{person} is number #{index}"
end
# >> alice is number 0
# >> bob is number 1
# >> carol is number 2