updates

085-sort-by-function/sort-by-function.go

@@ -1,3 +1,5 @@
+// ## Sort by Function
+
 package main
 
 import ("fmt" ; "sort")
@@ -36,13 +38,10 @@ func main() {
         {"Bob",  12},
     }
     fmt.Println("Original:", kids)
-	fmt.Println()
 	
 	sort.Sort(ByName(kids))
 	fmt.Println("ByName:  ", kids)
-	fmt.Println()
 
 	sort.Sort(ByAge(kids))
 	fmt.Println("ByAge:   ", kids)
-	fmt.Println()
 }

085-sort-by-function/sort-by-function.sh

@@ -0,0 +1,4 @@
+$ go run sort-by-function.go 
+Original: [{Jack 10} {Jill 9} {Bob 12}]
+ByName:   [{Bob 12} {Jack 10} {Jill 9}]
+ByAge:    [{Jill 9} {Jack 10} {Bob 12}]