gistfile1.txt

def bools(n)
  generic(n) { rand > 0.5 }
end

def ints(n)
  generic(n) { rand(0..10) }
end

def generic(n = rand * 10) 
  Enumerator.new do |yielder|
    loop do
      yielder.yield yield
    end 
  end.take(n)
end

puts ints(10).inspect
puts bools(10).inspect