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-rw-r--r--data.go2
1 files changed, 2 insertions, 0 deletions
diff --git a/data.go b/data.go
index 3932a65..474afae 100644
--- a/data.go
+++ b/data.go
@@ -5,6 +5,7 @@ import (
"os"
)
+// Save routes to persistent file
func (r Route) Save(fname string) error {
fd, err := os.Create(fname)
if err != nil {
@@ -14,6 +15,7 @@ func (r Route) Save(fname string) error {
return gob.NewEncoder(fd).Encode(r)
}
+// Load routes from persistent file
func (r *Route) Load(fname string) error {
fd, err := os.Open(fname)
if err != nil {