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/post.scala
Created Apr 18, 2017

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package mainshow
import show.Show
import show.Show.ops._
object MainShow extends App {
case class Foo(foo: Int)
implicit val fooShow: Show[Foo] =
foo => s"case class Foo(foo: ${foo.foo})"
println(30.show)
println(Foo(42).show)
}
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