19 lines
257 B
Text
19 lines
257 B
Text
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func insert_after(a,b) {
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b{:next} = a{:next};
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a{:next} = b;
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}
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var B = Hash.new(
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data => 3,
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next => nil, # not a circular list
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);
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var A = Hash.new(
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data => 1,
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next => B,
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);
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var C = Hash.new(
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data => 2,
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);
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insert_after(A, C);
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