lib/groupdocs/api/entity.rb in groupdocs-0.2.2 vs lib/groupdocs/api/entity.rb in groupdocs-0.2.3

@@ -102,10 +102,11 @@
       # Converts instance variable symbol to accessor method symbol.
       # @api private
       #
       def variable_to_accessor(variable)
         word = variable.to_s.delete(?@)
-        word.gsub!(/[A-Z]/) { |letter| "_#{letter.downcase}" }
+        word.gsub!(/(?<=[a-z])[A-Z]/) { |match| "_#{match}" }
+        word.downcase!
         word.to_sym
       end
 
     end # Entity
   end # Api