diff options
author | Georgi Krastev <joro.kr.21@gmail.com> | 2017-11-29 12:36:04 +0100 |
---|---|---|
committer | Georgi Krastev <joro.kr.21@gmail.com> | 2017-11-29 18:04:24 +0100 |
commit | e9b52248855f9252520a232b28a841ea382922a1 (patch) | |
tree | 2811ad3c3231d1656ae5d69412bc579abf8fbb07 /examples/shared/src/main/scala/show.scala | |
parent | 93ff9742cf8cd9f2c60986ff4f7af8d24e268b1f (diff) | |
download | magnolia-e9b52248855f9252520a232b28a841ea382922a1.tar.gz magnolia-e9b52248855f9252520a232b28a841ea382922a1.tar.bz2 magnolia-e9b52248855f9252520a232b28a841ea382922a1.zip |
Add support for repeated (vararg) parameters
Added a `Param.repeated` flag to `interface`.
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 50b34ee..9f634ba 100644 --- a/examples/shared/src/main/scala/show.scala +++ b/examples/shared/src/main/scala/show.scala @@ -60,4 +60,10 @@ 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("[", ",", "]") + } } |