ruby: convert after uploading only tagged formats

CHANGELOG.md

@@ -1,5 +1,6 @@
 # Change Log
 
+- ruby: convert after uploading only tagged formats
 - python: convert after uploading only tagged formats
 - php: convert after uploading only tagged formats
 - setUsers for region protection

web/documentserver-example/ruby/app/format/format.rb

@@ -88,9 +88,7 @@ class FormatManager
   sig { returns(T::Array[Format]) }
   def convertible
     all.filter do |format|
-      format.type == 'cell' && format.convert.include?('xlsx') ||
-      format.type == 'slide' && format.convert.include?('pptx') ||
-      format.type == 'word' && format.convert.include?('docx')
+      format.actions.include?('auto-convert')
     end
   end