Merge pull request #17786 from recursive-madman/activerecord-errors-codestyle

Code style changes for various activerecord errors

activerecord/lib/active_record/errors.rb

@@ -196,6 +196,7 @@ def initialize(record, attribute)
   # offending attribute.
   class AttributeAssignmentError < ActiveRecordError
     attr_reader :exception, :attribute
+
     def initialize(message, exception, attribute)
       super(message)
       @exception = exception
@@ -208,6 +209,7 @@ def initialize(message, exception, attribute)
   # objects, each corresponding to the error while assigning to an attribute.
   class MultiparameterAssignmentErrors < ActiveRecordError
     attr_reader :errors
+
     def initialize(errors)
       @errors = errors
     end

activerecord/lib/active_record/validations.rb

@@ -5,13 +5,14 @@ module ActiveRecord
   # +record+ method to retrieve the record which did not validate.
   #
   #   begin
-  #     complex_operation_that_calls_save!_internally
+  #     complex_operation_that_internally_calls_save!
   #   rescue ActiveRecord::RecordInvalid => invalid
   #     puts invalid.record.errors
   #   end
   class RecordInvalid < ActiveRecordError
-    attr_reader :record # :nodoc:
-    def initialize(record) # :nodoc:
+    attr_reader :record
+
+    def initialize(record)
       @record = record
       errors = @record.errors.full_messages.join(", ")
       super(I18n.t(:"#{@record.class.i18n_scope}.errors.messages.record_invalid", :errors => errors, :default => :"errors.messages.record_invalid"))