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-rw-r--r--activemodel/lib/active_model/validations/numericality.rb11
1 files changed, 11 insertions, 0 deletions
diff --git a/activemodel/lib/active_model/validations/numericality.rb b/activemodel/lib/active_model/validations/numericality.rb
index 13d6a966c0..4ba4e3e8f7 100644
--- a/activemodel/lib/active_model/validations/numericality.rb
+++ b/activemodel/lib/active_model/validations/numericality.rb
@@ -23,6 +23,10 @@ module ActiveModel
raw_value = record.send(before_type_cast) if record.respond_to?(before_type_cast)
raw_value ||= value
+ if record_attribute_changed_in_place?(record, attr_name)
+ raw_value = value
+ end
+
return if options[:allow_nil] && raw_value.nil?
unless value = parse_raw_value_as_a_number(raw_value)
@@ -86,6 +90,13 @@ module ActiveModel
options[:only_integer]
end
end
+
+ private
+
+ def record_attribute_changed_in_place?(record, attr_name)
+ record.respond_to?(:attribute_changed_in_place?) &&
+ record.attribute_changed_in_place?(attr_name.to_s)
+ end
end
module HelperMethods