Remove observers and sweepers

They was extracted from a plugin.

See https://github.com/rails/rails-observers

[Rafael Mendonça França + Steve Klabnik]

1 files changed, 3 insertions, 6 deletions

diff --git a/activerecord/lib/active_record/relation.rb b/activerecord/lib/active_record/relation.rb
index f0f170b684..0df895eb67 100644
--- a/activerecord/lib/active_record/relation.rb
+++ b/activerecord/lib/active_record/relation.rb
@@ -315,11 +315,9 @@ module ActiveRecord
 
     # Destroys the records matching +conditions+ by instantiating each
     # record and calling its +destroy+ method. Each object's callbacks are
-    # executed (including <tt>:dependent</tt> association options and
-    # +before_destroy+/+after_destroy+ Observer methods). Returns the
+    # executed (including <tt>:dependent</tt> association options). Returns the
     # collection of objects that were destroyed; each will be frozen, to
-    # reflect that no changes should be made (since they can't be
-    # persisted).
+    # reflect that no changes should be made (since they can't be persisted).
     #
     # Note: Instantiation, callback execution, and deletion of each
     # record can be time consuming when you're removing many records at
@@ -419,8 +417,7 @@ module ActiveRecord
     # Deletes the row with a primary key matching the +id+ argument, using a
     # SQL +DELETE+ statement, and returns the number of rows deleted. Active
     # Record objects are not instantiated, so the object's callbacks are not
-    # executed, including any <tt>:dependent</tt> association options or
-    # Observer methods.
+    # executed, including any <tt>:dependent</tt> association options.
     #
     # You can delete multiple rows at once by passing an Array of <tt>id</tt>s.
     #