Deprecate `Rails::Generators::ActiveModel#update_attributes`

Deprecate #update_attributes in favor of `#update`.

ORMs that implement `Generators::ActiveModel#update_attributes` should change
to `#update`. Scaffold controller generators should change calls like:

    @orm_instance.update_attributes(...)

to:

    @orm_instance.update(...)

This goes along with the addition of `ActiveRecord::Base#update`,
introduced in cb2bd4aa619d9329c42aaf6d9f8eacc616ce53f4.

1 files changed, 8 insertions, 0 deletions

diff --git a/railties/lib/rails/generators/active_model.rb b/railties/lib/rails/generators/active_model.rb
index 6183944bb0..e5373704d7 100644
--- a/railties/lib/rails/generators/active_model.rb
+++ b/railties/lib/rails/generators/active_model.rb
@@ -1,3 +1,5 @@
+require 'active_support/deprecation'
+
 module Rails
   module Generators
     # ActiveModel is a class to be implemented by each ORM to allow Rails to
@@ -63,6 +65,12 @@ module Rails
         "#{name}.update(#{params})"
       end
 
+      def update_attributes(*args) # :nodoc:
+        ActiveSupport::Deprecation.warn("Calling '@orm_instance.update_attributes' " \
+          "is deprecated, please use '@orm_instance.update' instead.")
+        update(*args)
+      end
+
       # POST create
       # PATCH/PUT update
       def errors