code gardening: removes redundant selfs

A few have been left for aesthetic reasons, but have made a pass
and removed most of them.

Note that if the method `foo` returns an array, `foo << 1`
is a regular push, nothing to do with assignments, so
no self required.

1 files changed, 1 insertions, 1 deletions

diff --git a/activerecord/lib/active_record/model_schema.rb b/activerecord/lib/active_record/model_schema.rb
index 1537fffc22..480734669d 100644
--- a/activerecord/lib/active_record/model_schema.rb
+++ b/activerecord/lib/active_record/model_schema.rb
@@ -433,7 +433,7 @@ module ActiveRecord
             ActiveSupport::Deprecation.warn(<<-WARNING.strip_heredoc)
             The behavior of the `:point` type will be changing in Rails 5.1 to
             return a `Point` object, rather than an `Array`. If you'd like to
-            keep the old behavior, you can add this line to #{self.name}:
+            keep the old behavior, you can add this line to #{name}:
 
               attribute :#{column.name}, :legacy_point#{array_arguments}