Added comments to RouteEnd. Fixes #5

route_end.go

@@ -2,19 +2,24 @@ package feragstring
 
 import "fmt"
 
+// RouteEnd is the struct that automatically ends a route definition
 type RouteEnd struct {
 	FeragMessage
 	routeName string
 }
 
+// RouteName returns the formatted route name segment
 func (re *RouteEnd) RouteName() string {
 	return fmt.Sprintf("+11%-13s", re.routeName)
 }
 
+// SetRouteName sets the route name field
 func (re *RouteEnd) SetRouteName(routeName string) {
 	re.routeName = routeName
 }
 
+// NewRouteEnd  instantiates a new Route End
+// struct and returns a pointer to it.
 func NewRouteEnd() *RouteEnd {
 	re := RouteEnd{
 		FeragMessage: FeragMessage{
@@ -25,11 +30,15 @@ func NewRouteEnd() *RouteEnd {
 	return &re
 }
 
+// Payload returns the formatted FERAG string
+// for embedding in the message
 func (re *RouteEnd) Payload() string {
 	data := re.RouteName()
 	return data
 }
 
+// Message returns the formatted FERAG string
+// for the complete route end message
 func (re *RouteEnd) Message() string {
 	message := re.FeragMessage.MessageTemplate()
 	return message(&re.FeragMessage, re.Payload())