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Attic/marking2/knight2a_test.scala
author Christian Urban <christian.urban@kcl.ac.uk>
Wed, 26 Aug 2020 02:07:46 +0100
changeset 340 b37db1787e1b
parent 331 3a9acfc6106b
permissions -rw-r--r--
updated


val f = (x:(Int, Int)) => if (x._1 > 3) Some(List(x)) else None

assert(CW7b.first(List((1,0),(2,0),(3,0),(4,0)), f) == Some(List((4,0))))
assert(CW7b.first(List((1,0),(2,0),(3,0)), f) == None)
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