Deprecated `AM::Errors#to_h`:

- In ef4d3215b1198c456780b8d18aa62be7795b9b8c I made a change to
  pass `AM::Error` object in case the arity of the block passed to
  `each` accepted less than 2 arguments.

  This is causing one issue for `to_h` as it expects the argument
  passed to the block to be an Array (and were are passing it an
  instance of `AM::Error`).

  There is no real reason to use `to_h` anymore since `to_hash` exists

  Deprecating `to_h` inf favor of `to_hash`

Co-Authored-By: Rafael França <rafael@franca.dev>

1 files changed, 6 insertions, 0 deletions

diff --git a/activemodel/lib/active_model/errors.rb b/activemodel/lib/active_model/errors.rb
index 5628a59845..e7405fb586 100644
--- a/activemodel/lib/active_model/errors.rb
+++ b/activemodel/lib/active_model/errors.rb
@@ -303,6 +303,12 @@ module ActiveModel
       hash
     end
 
+    def to_h
+      deprecation_rename_warning(:to_h, :to_hash)
+
+      to_hash
+    end
+
     def messages
       DeprecationHandlingMessageHash.new(self)
     end