reorder functions in file

lib/client/node.go

@@ -72,19 +72,24 @@ func (n *Node) HardwareType() HardwareType {
 	return ht
 }
 
+// Values from json root
+func (n *Node) Values() ([]Value, error) {
+	ret := []Value{}
+	err := n.Walk(func(val Value) error {
+		ret = append(ret, val)
+		return nil
+	})
+	if err != nil {
+		return nil, err
+	}
+	return ret, nil
+}
+
 // Walk from json root
 func (n *Node) Walk(fn Visitor) error {
 	return n.walk(fn, Value{Hardware: []Hardware{}}, 0, 0)
 }
 
-func (n *Node) childDeviceTotals() map[HardwareType]int {
-	totals := map[HardwareType]int{}
-	for _, child := range n.Children {
-		totals[child.HardwareType()]++
-	}
-	return totals
-}
-
 func (n *Node) walk(fn Visitor, ctx Value, hwIndex, hwTotal int) error {
 	if n.IsValue() {
 		ctx.Label = n.Text
@@ -115,17 +120,12 @@ func (n *Node) walk(fn Visitor, ctx Value, hwIndex, hwTotal int) error {
 	return nil
 }
 
-// Values from json root
+func (n *Node) childDeviceTotals() map[HardwareType]int {
-func (n *Node) Values() ([]Value, error) {
+	totals := map[HardwareType]int{}
-	ret := []Value{}
+	for _, child := range n.Children {
-	err := n.Walk(func(val Value) error {
+		totals[child.HardwareType()]++
-		ret = append(ret, val)
-		return nil
-	})
-	if err != nil {
-		return nil, err
 	}
-	return ret, nil
+	return totals
 }
 
 // Stringify tree