From d89968d30da0f03d8c4d395d5a47fa1dce8290c0 Mon Sep 17 00:00:00 2001
From: Tom MacWright <tom@macwright.org>
Date: Wed, 6 Feb 2013 16:23:06 -0500
Subject: [PATCH] Add discard tags action

---
 js/id/actions/discard_tags.js | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 js/id/actions/discard_tags.js

diff --git a/js/id/actions/discard_tags.js b/js/id/actions/discard_tags.js
new file mode 100644
index 000000000..139f97bce
--- /dev/null
+++ b/js/id/actions/discard_tags.js
@@ -0,0 +1,5 @@
+iD.actions.DiscardTags = function(entity) {
+    return entity.update({
+        tags: _.omit(entity.tags, iD.data.discarded)
+    });
+};