Data commit

Task/Nested-templated-data/Go/nested-templated-data-1.go

@@ -0,0 +1 @@
+{{index .P n}}

Task/Nested-templated-data/Go/nested-templated-data-2.go

@@ -0,0 +1,36 @@
+package main
+
+import (
+    "fmt"
+    "os"
+    "sort"
+    "strings"
+    "text/template"
+)
+
+func main() {
+    const t = `[[[{{index .P 1}}, {{index .P 2}}],
+  [{{index .P 3}}, {{index .P 4}}, {{index .P 1}}],
+  {{index .P 5}}]]
+`
+    type S struct {
+        P map[int]string
+    }
+
+    var s S
+    s.P = map[int]string{
+        0: "'Payload#0'", 1: "'Payload#1'", 2: "'Payload#2'", 3: "'Payload#3'",
+        4: "'Payload#4'", 5: "'Payload#5'", 6: "'Payload#6'",
+    }
+    tmpl := template.Must(template.New("").Parse(t))
+    tmpl.Execute(os.Stdout, s)
+
+    var unused []int
+    for k, _ := range s.P {
+        if !strings.Contains(t, fmt.Sprintf("{{index .P %d}}", k)) {
+            unused = append(unused, k)
+        }
+    }
+    sort.Ints(unused)
+    fmt.Println("\nThe unused payloads have indices of :", unused)
+}