1 files changed, 8 insertions, 0 deletions
diff --git a/lib/util.js b/lib/util.js
index b94ebc2..d0ab97a 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -95,3 +95,11 @@ u.tryDecodeJSON = function (json) {
     return null
   }
 }
+
+u.extractFeedIds = function (str) {
+  var ids = []
+  String(str).replace(u.ssbRefRegex, function (id) {
+    ids.push(id)
+  })
+  return ids
+}