Time for an 2014 update…
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2520 changed files with 34227 additions and 7318 deletions
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@ -13,7 +13,7 @@ class Queue[T] {
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if(isEmpty) head=Some(n) else tail.get.append(n)
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tail=Some(n)
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}
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def dequeue:T=head match {
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case Some(item) => head=item.next; item.value
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case None => throw new java.util.NoSuchElementException()
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