Time for an 2014 update…

2014-01-17 05:32:22 +00:00 · 2014-01-17 05:32:22 +00:00 · 09687c4926
commit 09687c4926
parent 372c577f83
2520 changed files with 34227 additions and 7318 deletions
--- a/Task/String-concatenation/Scala/string-concatenation.scala
+++ b/Task/String-concatenation/Scala/string-concatenation.scala
@ -1,3 +1,5 @@
-val s = "hello"
-val s2 = s + " world"
-println(s2)
+  val s = "hello"                                 //> s  : String = hello
+  val s2 = s + " world"                           //> s2  : String = hello world
+  val f2 = () =>  " !"                            //> f2  : () => String = <function0>
+
+  println(s2 + f2())                              //> hello world !