เปรียบเทียบเอกสารผ่าน Ruby Cloud SDK

# TODO: Get your AppSID and AppKey at https://dashboard.groupdocs.cloud (free registration is required).
# For complete examples and data files, please go to https://github.com/groupdocs-comparison-cloud/groupdocs-comparison-cloud-ruby
# Returns images of document with the result of comparison
# throws ApiException if the Api call fails

def comparison_images

  @config = GroupDocsComparisonCloud::Configuration.new(Utils::APP_SID, Utils::APP_KEY)
  @config.api_base_url = Utils::API_BASE_URL
  @sourcefile = "source.docx"
  @targetfile = "target.docx"
  @outputfile= "result.docx"

  # Upload file to Cloud Storage
  upload_file(@sourcefile)
  upload_file(@targetfile)

  # Returns images of document with the result of comparison
  @comparison_api = GroupDocsComparisonCloud::ComparisonApi.from_config(@config)
  request = GroupDocsComparisonCloud::ComparisonImagesRequest.new(GetComparisonRequest(@sourcefile, @targetfile),@outputfile)
  response = @comparison_api.comparison_images(request)
  puts response
puts 'completed'

end