Created
April 3, 2013 23:17
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| import collection.mutable.{SortedSet => MSet} | |
| val s = MSet(10 -> "a", 10 -> "b", 3 -> "c", 3 -> "c", 3 -> "d", 44 -> "a", 0 -> "a") | |
| // -> 0, 3, 3, 10, 10, 44 | |
| val t = MSet(10 -> "a", 10 -> "b", 3 -> "c", 3 -> "c", 3 -> "d", 44 -> "a", 0 -> "a")(Ordering.by(_._1)) | |
| // -> 0, 3, 10, 44 . in other words, key inequality does _not_ matter, only ordering |
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