From 496434259a60293da4c9498457526fdf77b6f942 Mon Sep 17 00:00:00 2001
From: carla <kirkcohenc@gmail.com>
Date: Tue, 17 Dec 2019 21:58:28 +0200
Subject: [PATCH] feature: add ListSets function

---
 feature/manager.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/feature/manager.go b/feature/manager.go
index 6d9cfe07..01c82123 100644
--- a/feature/manager.go
+++ b/feature/manager.go
@@ -108,3 +108,14 @@ func (m *Manager) Get(set Set) *lnwire.FeatureVector {
 	raw := m.GetRaw(set)
 	return lnwire.NewFeatureVector(raw, lnwire.Features)
 }
+
+// ListSets returns a list of the feature sets that our node supports.
+func (m *Manager) ListSets() []Set {
+	var sets []Set
+
+	for set := range m.fsets {
+		sets = append(sets, set)
+	}
+
+	return sets
+}