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author | Jon Pretty <jon.pretty@propensive.com> | 2017-12-02 16:55:09 +0000 |
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committer | Jon Pretty <jon.pretty@propensive.com> | 2017-12-02 16:55:09 +0000 |
commit | bd5f2dc411b1d63b9ee4dfec6476ba27d8410e2a (patch) | |
tree | 035718067cb0ba32a3fc5f31453d40e510e09348 /examples/shared/src/main/scala/show.scala | |
parent | bf5fbc0373ffdff5bd7b269e2c0709fd92819641 (diff) | |
parent | fba0c1cb94d4d67c48db8fb283c5dc1fedbf215a (diff) | |
download | magnolia-bd5f2dc411b1d63b9ee4dfec6476ba27d8410e2a.tar.gz magnolia-bd5f2dc411b1d63b9ee4dfec6476ba27d8410e2a.tar.bz2 magnolia-bd5f2dc411b1d63b9ee4dfec6476ba27d8410e2a.zip |
Merge branch 'master' into virtual-params
Diffstat (limited to 'examples/shared/src/main/scala/show.scala')
-rw-r--r-- | examples/shared/src/main/scala/show.scala | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/examples/shared/src/main/scala/show.scala b/examples/shared/src/main/scala/show.scala index c9ce09f..ee43dfc 100644 --- a/examples/shared/src/main/scala/show.scala +++ b/examples/shared/src/main/scala/show.scala @@ -93,4 +93,10 @@ object Show extends GenericShow[String] { implicit val int: Show[String, Int] = new Show[String, Int] { def show(s: Int): String = s.toString } + + /** show typeclass for sequences */ + implicit def seq[A](implicit A: Show[String, A]): Show[String, Seq[A]] = + new Show[String, Seq[A]] { + def show(as: Seq[A]): String = as.iterator.map(A.show).mkString("[", ",", "]") + } } |