move table formatting to peers.go

Signed-off-by: Jakub Sokołowski <jakub@status.im>

json.go

@@ -1,9 +1,6 @@
 package main
 
-import (
+import "fmt"
-	"fmt"
-	"strings"
-)
 
 type Peer struct {
 	Enode     string            `json:"enode"`
@@ -20,19 +17,11 @@ func (p Peer) String() string {
 
 type peerId string
 
-func (p Peer) AsTable(maxWidth int) string {
-	var id string
-	if maxWidth > 50 {
-		id = string(p.Id)
-	} else {
-		id = p.Id.String()
-	}
-	return fmt.Sprintf("%15s | %30s | %s", id, p.Name, strings.Join(p.Caps, ", "))
-}
-
 // the ID is too long to display in full in most places
 func (id peerId) String() string {
-	return fmt.Sprintf("%s...%s", string(id[:6]), string(id[len(id)-6:]))
+	return fmt.Sprintf("%s...%s",
+		string(id[:6]),
+		string(id[len(id)-6:]))
 }
 
 type NetworkInfo struct {

peers.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"github.com/jroimartin/gocui"
 	"log"
+	"strings"
 	"time"
 )
 
@@ -38,3 +39,13 @@ func WritePeers(g *gocui.Gui, peers []Peer) {
 		return nil
 	})
 }
+
+func (p Peer) AsTable(maxWidth int) string {
+	var id string
+	if maxWidth > 50 {
+		id = string(p.Id)
+	} else {
+		id = p.Id.String()
+	}
+	return fmt.Sprintf("%15s | %30s | %s", id, p.Name, strings.Join(p.Caps, ", "))
+}