simplified settings core example (as per `util/collection` `SettingsExample`)

2013-11-08 09:50:47 +01:00 · 2013-11-08 09:50:47 +01:00 · 45d81a03a1
parent 33514ab6d7
commit 45d81a03a1
1 changed files with 1 additions and 1 deletions
--- a/src/sphinx/Extending/Settings-Core.rst
+++ b/src/sphinx/Extending/Settings-Core.rst
@ -118,7 +118,7 @@ for details.
          // Define some settings
       val mySettings: Seq[Setting[_]] = Seq(
          setting( a3, value( 3 ) ),
-          setting( b4, app(a4 :^: KNil) { case av :+: HNil => av * 3 } ),
+          setting( b4, map(a4)(_ * 3)),
          update(a5)(_ + 1)
       )