Merge remote-tracking branch 'upstream/pull/2915' into master

[rails.git] / app / models / old_way.rb

diff --git a/app/models/old_way.rb b/app/models/old_way.rb
index 63c4d8b65d2d6c4acb24b3a3d111f0a105c9eb72..991925102c4fa9813ca4bccdae1e2f2a7f180df2 100644 (file)
--- a/app/models/old_way.rb
+++ b/app/models/old_way.rb
@@ -1,4 +1,26 @@
-class OldWay < ActiveRecord::Base
+# == Schema Information
+#
+# Table name: ways
+#
+#  way_id       :bigint(8)        default(0), not null, primary key
+#  changeset_id :bigint(8)        not null
+#  timestamp    :datetime         not null
+#  version      :bigint(8)        not null, primary key
+#  visible      :boolean          default(TRUE), not null
+#  redaction_id :integer
+#
+# Indexes
+#
+#  ways_changeset_id_idx  (changeset_id)
+#  ways_timestamp_idx     (timestamp)
+#
+# Foreign Keys
+#
+#  ways_changeset_id_fkey  (changeset_id => changesets.id)
+#  ways_redaction_id_fkey  (redaction_id => redactions.id)
+#
+
+class OldWay < ApplicationRecord
   include ConsistencyValidations
   include ObjectMetadata
 
@@ -62,9 +84,7 @@ class OldWay < ActiveRecord::Base
     @tags ||= Hash[old_tags.collect { |t| [t.k, t.v] }]
   end
 
-  attr_writer :nds
-
-  attr_writer :tags
+  attr_writer :nds, :tags
 
   def to_xml_node(changeset_cache = {}, user_display_name_cache = {})
     el = XML::Node.new "way"
@@ -104,12 +124,10 @@ class OldWay < ActiveRecord::Base
       curnode = Node.find(n)
       id = n
       reuse = curnode.visible
-      if oldnode.lat != curnode.lat || oldnode.lon != curnode.lon || oldnode.tags != curnode.tags
-        # node has changed: if it's in other ways, give it a new id
-        if curnode.ways - [way_id]
-          id = -1
-          reuse = false
-        end
+      # if node has changed and it's in other ways, give it a new id
+      if !curnode.ways.all?(way_id) && (oldnode.lat != curnode.lat || oldnode.lon != curnode.lon || oldnode.tags != curnode.tags)
+        id = -1
+        reuse = false
       end
       points << [oldnode.lon, oldnode.lat, id, curnode.version, oldnode.tags_as_hash, reuse]
     end