1 files changed, 19 insertions, 0 deletions
diff --git a/lib/tapicero/couch_changes.rb b/lib/tapicero/couch_changes.rb
new file mode 100644
index 0000000..2e668dc
--- /dev/null
+++ b/lib/tapicero/couch_changes.rb
@@ -0,0 +1,19 @@
+module Tapicero
+  class CouchChanges
+    def initialize(stream)
+      @stream = stream
+    end
+
+    def last_seq
+      @stream.get "_changes", :limit => 1, :descending => true do |hash|
+        return hash[:last_seq]
+      end
+    end
+
+    def follow
+      @stream.get "_changes", :feed => :continuous, :since => last_seq do |hash|
+        yield(hash)
+      end
+    end
+  end
+end