Method: AttrJson::Model#assign_attributes

Defined in:
lib/attr_json/model.rb

#assign_attributes(new_attributes) ⇒ Object

ActiveModel method, called in initialize. overridden. from https://github.com/rails/rails/blob/42a16a4d6514f28e05f1c22a5f9125d194d9c7cb/activemodel/lib/active_model/attribute_assignment.rb


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# File 'lib/attr_json/model.rb', line 307

def assign_attributes(new_attributes)
  if !new_attributes.respond_to?(:stringify_keys)
    raise ArgumentError, "When assigning attributes, you must pass a hash as an argument."
  end
  return if new_attributes.empty?

  # stringify keys just like https://github.com/rails/rails/blob/4f99a2186479d5f77460622f2c0f37708b3ec1bc/activemodel/lib/active_model/attribute_assignment.rb#L34
  new_attributes.stringify_keys.each do |k, v|
    setter = :"#{k}="
    if respond_to?(setter)
      public_send(setter, v)
    else
      _attr_json_write_unknown_attribute(k, v)
    end
  end
end