Time for an 2014 update…

Task/XML-XPath/Go/xml-xpath.go

@@ -0,0 +1,38 @@
+package main
+
+import (
+    "fmt"
+    "os"
+
+    "launchpad.net/xmlpath"
+)
+
+func main() {
+    f, err := os.Open("test3.xml")
+    if err != nil {
+        fmt.Println(err)
+        return
+    }
+    n, err := xmlpath.Parse(f)
+    f.Close()
+    if err != nil {
+        fmt.Println(err)
+        return
+    }
+    q1 := xmlpath.MustCompile("//item")
+    if _, ok := q1.String(n); !ok {
+        fmt.Println("no item")
+    }
+    q2 := xmlpath.MustCompile("//price")
+    for it := q2.Iter(n); it.Next(); {
+        fmt.Println(it.Node())
+    }
+    q3 := xmlpath.MustCompile("//name")
+    names := []*xmlpath.Node{}
+    for it := q3.Iter(n); it.Next(); {
+        names = append(names, it.Node())
+    }
+    if len(names) == 0 {
+        fmt.Println("no names")
+    }
+}