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Only dup attributes in activerecord attribute_assignment

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Vinicius Stock 2020-02-06 17:02:56 -05:00
parent 8b59960cd4
commit 112c3ec0f5
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2 changed files with 6 additions and 5 deletions
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2
activemodel/lib/active_model/attribute_assignment.rb
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@ -31,7 +31,7 @@ module ActiveModel
end
return if new_attributes.empty?
_assign_attributes(sanitize_for_mass_assignment(new_attributes.dup))
_assign_attributes(sanitize_for_mass_assignment(new_attributes))
end
alias attributes= assign_attributes

9
activerecord/lib/active_record/attribute_assignment.rb
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@ -10,17 +10,18 @@ module ActiveRecord
def _assign_attributes(attributes)
multi_parameter_attributes = {}
nested_parameter_attributes = {}
new_attributes = attributes.dup
attributes.each do |k, v|
new_attributes.each do |k, v|
key = k.to_s
if key.include?("(")
multi_parameter_attributes[key] = attributes.delete(k)
multi_parameter_attributes[key] = new_attributes.delete(k)
elsif v.is_a?(Hash)
nested_parameter_attributes[key] = attributes.delete(k)
nested_parameter_attributes[key] = new_attributes.delete(k)
end
end
super(attributes)
super(new_attributes)
assign_nested_parameter_attributes(nested_parameter_attributes) unless nested_parameter_attributes.empty?
assign_multiparameter_attributes(multi_parameter_attributes) unless multi_parameter_attributes.empty?