Add trim functionality

1 files changed, 9 insertions, 0 deletions

diff --git a/localmessages.go b/localmessages.go
index 4b18b24..c539ea6 100644
--- a/localmessages.go
+++ b/localmessages.go
@@ -89,3 +89,12 @@ func WriteMessage() {
 		}
 	}
 }
+
+func TrimMessages() {
+	// Get the number of messages to keep from the user
+	fmt.Println("How many messages do you want to keep?")
+	var keep int
+	fmt.Scanln(&keep)
+	// Trim the messages
+	LocalMessages.Trim(keep)
+}