Contents

# This custom serializer excludes nil values
module CustomJsonSerializer
  extend PaperTrail::Serializers::JSON

  def self.load(string)
    parsed_value = super(string)
    parsed_value.is_a?(Hash) ? parsed_value.reject { |k,v| k.blank? || v.blank? } : parsed_value
  end

  def self.dump(object)
    object.is_a?(Hash) ? super(object.reject { |k,v| v.nil? }) : super
  end
end

Version data entries

19 entries across 19 versions & 1 rubygems

Version	Path
paper_trail-4.2.0	test/custom_json_serializer.rb
paper_trail-4.1.0	test/custom_json_serializer.rb
paper_trail-4.0.2	test/custom_json_serializer.rb
paper_trail-4.0.1	test/custom_json_serializer.rb
paper_trail-3.0.9	test/custom_json_serializer.rb
paper_trail-4.0.0	test/custom_json_serializer.rb
paper_trail-4.0.0.rc2	test/custom_json_serializer.rb
paper_trail-4.0.0.rc1	test/custom_json_serializer.rb
paper_trail-3.0.8	test/custom_json_serializer.rb
paper_trail-3.0.7	test/custom_json_serializer.rb
paper_trail-4.0.0.beta2	test/custom_json_serializer.rb
paper_trail-4.0.0.beta1	test/custom_json_serializer.rb
paper_trail-3.0.6	test/custom_json_serializer.rb
paper_trail-3.0.5	test/custom_json_serializer.rb
paper_trail-3.0.2	test/custom_json_serializer.rb
paper_trail-3.0.1	test/custom_json_serializer.rb
paper_trail-3.0.0	test/custom_json_serializer.rb
paper_trail-3.0.0.rc2	test/custom_json_serializer.rb
paper_trail-3.0.0.rc1	test/custom_json_serializer.rb