Remove printSetting switch from cmdSet

cmdSet.go

@@ -19,32 +19,34 @@ func init() {
 
 	RegisterCommand(command)
 }
+func printSetting(cmd []string) {
+	switch cmd[1] {
+	case "load":
+		loadFromToml()
+		printToView("Feed", fmt.Sprintf("Loading config from toml"))
+	case "downloadPath":
+		printToView("Feed", fmt.Sprintf("Setting for %s -> %s", cmd[1], downloadPath))
+	case "outputFormat":
+		printToView("Feed", fmt.Sprintf("Setting for %s -> %s", cmd[1], outputFormat))
+	case "dateFormat":
+		printToView("Feed", fmt.Sprintf("Setting for %s -> %s", cmd[1], dateFormat))
+	case "timeFormat":
+		printToView("Feed", fmt.Sprintf("Setting for %s -> %s", cmd[1], timeFormat))
+	case "cmdPrefix":
+		printToView("Feed", fmt.Sprintf("Setting for %s -> %s", cmd[1], cmdPrefix))
+	default:
+		printToView("Feed", fmt.Sprintf("Unknown config value %s", cmd[1]))
+	}
 
+	return
+}
 func cmdSet(cmd []string) {
 	if len(cmd) < 2 {
 		printToView("Feed", "No config value specified")
 		return
 	}
 	if len(cmd) < 3 {
-		switch cmd[1] {
-		case "load":
-			loadFromToml()
-			printToView("Feed", fmt.Sprintf("Loading config from toml"))
-		case "downloadPath":
-			printToView("Feed", fmt.Sprintf("Setting for %s -> %s", cmd[1], downloadPath))
-		case "outputFormat":
-			printToView("Feed", fmt.Sprintf("Setting for %s -> %s", cmd[1], outputFormat))
-		case "dateFormat":
-			printToView("Feed", fmt.Sprintf("Setting for %s -> %s", cmd[1], dateFormat))
-		case "timeFormat":
-			printToView("Feed", fmt.Sprintf("Setting for %s -> %s", cmd[1], timeFormat))
-		case "cmdPrefix":
-			printToView("Feed", fmt.Sprintf("Setting for %s -> %s", cmd[1], cmdPrefix))
-		default:
-			printToView("Feed", fmt.Sprintf("Unknown config value %s", cmd[1]))
-		}
-
-		return
+		printSetting(cmd)
 	}
 	switch cmd[1] {
 	case "downloadPath":