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Alex Rivera
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I ended up accidentally doing the equivalent of this in Ruby the other night: a = *1..5 # => [1, 2, 3, 4, 5] a << a a # => [1, 2, 3, 4, 5, [...]] a.last # => [1, 2, 3, 4, 5, [...]] What is [...] and what can I do with it?
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