Show HTTP path segments as a list of strings in the right pane (#641)

* Show HTTP path segments as a list of strings in the right pane

* Use better variable names

tap/extensions/http/helpers.go

@@ -3,14 +3,15 @@ package main
 import (
 	"encoding/json"
 	"fmt"
+	"strconv"
 
 	"github.com/up9inc/mizu/tap/api"
 )
 
 func mapSliceRebuildAsMap(mapSlice []interface{}) (newMap map[string]interface{}) {
 	newMap = make(map[string]interface{})
-	for _, header := range mapSlice {
-		h := header.(map[string]interface{})
+	for _, item := range mapSlice {
+		h := item.(map[string]interface{})
 		newMap[h["name"].(string)] = h["value"]
 	}
 
@@ -19,8 +20,8 @@ func mapSliceRebuildAsMap(mapSlice []interface{}) (newMap map[string]interface{}
 
 func representMapSliceAsTable(mapSlice []interface{}, selectorPrefix string) (representation string) {
 	var table []api.TableData
-	for _, header := range mapSlice {
-		h := header.(map[string]interface{})
+	for _, item := range mapSlice {
+		h := item.(map[string]interface{})
 		selector := fmt.Sprintf("%s[\"%s\"]", selectorPrefix, h["name"].(string))
 		table = append(table, api.TableData{
 			Name:     h["name"].(string),
@@ -33,3 +34,19 @@ func representMapSliceAsTable(mapSlice []interface{}, selectorPrefix string) (re
 	representation = string(obj)
 	return
 }
+
+func representSliceAsTable(slice []interface{}, selectorPrefix string) (representation string) {
+	var table []api.TableData
+	for i, item := range slice {
+		selector := fmt.Sprintf("%s[%d]", selectorPrefix, i)
+		table = append(table, api.TableData{
+			Name:     strconv.Itoa(i),
+			Value:    item.(interface{}),
+			Selector: selector,
+		})
+	}
+
+	obj, _ := json.Marshal(table)
+	representation = string(obj)
+	return
+}