kaosf · November 29, 2014 16:14
diff --git a/lazy-seq.rb b/lazy-seq.rb
 # ref. http://stackoverflow.com/questions/3392813/how-can-i-get-a-lazy-array-in-ruby

 fib = Enumerator.new { |y|
    a = b = 1
    loop {
      y << a
      a, b = b, a + b
    }
  }
 p fib.take(10)
	# ref. http://stackoverflow.com/questions/3392813/how-can-i-get-a-lazy-array-in-ruby

	fib = Enumerator.new { \|y\|
	a = b = 1
	loop {
	y << a
	a, b = b, a + b
	}
	}
	p fib.take(10)
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