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Scala example source code file (PLensTest.scala)
The PLensTest.scala Scala example source codepackage scalaz import std.AllInstances._ object PLensTest extends SpecLite { import PLens._ "list head" in { listHeadPLens[Int].get(List(1, 2)) must_===(Some(1)) listHeadPLens[Int].get(Nil) must_===(None) } object instances { def category = Category[PLens] def choice = Choice[PLens] def split = Split[PLens] } } Other Scala examples (source code examples)Here is a short list of links related to this Scala PLensTest.scala source code file: |
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