June 2018 Update

Task/Topic-variable/AppleScript/topic-variable-1.applescript

@@ -23,13 +23,11 @@ end squareRoot
 -- A list of functions applied to a list of arguments
 -- (<*> | ap) :: [(a -> b)] -> [a] -> [b]
 on ap(fs, xs)
-    set intFs to length of fs
-    set intXs to length of xs
     set lst to {}
-    repeat with i from 1 to intFs
-        tell mReturn(item i of fs)
-            repeat with j from 1 to intXs
-                set end of lst to |λ|(contents of (item j of xs))
+    repeat with f in fs
+        tell mReturn(contents of f)
+            repeat with x in xs
+                set end of lst to |λ|(contents of x)
             end repeat
         end tell
     end repeat

Task/Topic-variable/Scala/topic-variable.scala

@@ -0,0 +1,13 @@
+object TopicVar extends App {
+  class SuperString(val org: String){
+    def it(): Unit = println(org)
+  }
+
+  new SuperString("FvdB"){it()}
+  new SuperString("FvdB"){println(org)}
+
+  Seq(1).foreach {println}
+  Seq(2).foreach {println(_)}
+  Seq(4).foreach { it => println(it)}
+  Seq(8).foreach { it => println(it + it)}
+}