зеркало из https://github.com/github/ruby.git
17 строки
336 B
Ruby
17 строки
336 B
Ruby
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# Linked list example -- short version
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class Point
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def initialize(x, y)
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@x = x; @y = y
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self
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end
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def to_s
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sprintf("%d@%d", @x, @y)
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end
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end
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list1 = [10, 20, Point.new(2, 3), Point.new(4, 5)]
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list2 = [20, Point.new(4, 5), list1]
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print("list1:\n", list1.join("\n"), "\n")
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print("list2:\n", list2.join("\n"), "\n")
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