Refs: #4189@2h; Iimplementation of Chouette::Route#duplicate & Chouette::StopPoint#duplicate

   With the following unspecified behaviour concerning `objectid` and `object_version`

   - The duplicated Route objectid is passed into Route#duplicate
   - The duplicated StopPoint objectids are constructed from the source's objectids (parts 2 & 3) and the route's objectid (part 1)
   - the duplicated Route object_version equals the source's one

1 files changed, 12 insertions, 0 deletions

diff --git a/spec/support/helpers/model_compare_helpers.rb b/spec/support/helpers/model_compare_helpers.rb
new file mode 100644
index 000000000..97e26f300
--- /dev/null
+++ b/spec/support/helpers/model_compare_helpers.rb
@@ -0,0 +1,12 @@
+module Support::ModelCompareHelpers
+  
+  def values_for_create obj, except: []
+    keys = obj.attributes.keys - except - %w{id created_at updated_at}
+    obj.attributes.slice(*keys)
+  end
+
+end
+
+RSpec.configure do | rspec |
+  rspec.include Support::ModelCompareHelpers, type: :model
+end