tasks a-s

2013-04-10 23:57:08 -07:00 · 2013-04-10 23:57:08 -07:00 · b83f433714
commit b83f433714
parent 47bf37c096
12433 changed files with 156208 additions and 123 deletions
--- a/Task/Optional-parameters/Scala/optional-parameters-1.scala
+++ b/Task/Optional-parameters/Scala/optional-parameters-1.scala
@ -0,0 +1,5 @@
+def sortTable(data:List[List[String]], ordering:(String, String)=>Boolean =(_<_),
+   column:Int =0, reverse:Boolean =false)={
+   val result=data.sortWith((a, b)=> ordering(a(column), b(column)))
+   if(reverse) result.reverse else result
+}