lib/ymldot.rb in ymldot-0.0.4 vs lib/ymldot.rb in ymldot-0.0.5

@@ -123,11 +123,13 @@
   end
 
   def config_to_dot
     res = ""
     res << "graph [overlap=false, splines=true]\n"
-    res << %Q!graph [size="#{@config["size"]["x"]/2.54},#{@config["size"]["y"]/2.54}"]\n! if @config["size"] && @config["size"]["x"] && @config["size"]["y"]
+    if @config["size"] && @config["size"]["x"] && @config["size"]["y"]
+      res << %Q!graph [size="#{(@config["size"]["x"]/2.54).round},#{(@config["size"]["y"]/2.54).round}"]\n! 
+    end
     raise "Error: please seto 'font'" if @config["ja"] && @config["font"]
     res << %Q!node [fontname="#{@config["font"]}"]! if @config["font"]
     res
   end
 
@@ -215,10 +217,10 @@
   def eval_relation_polymorphic(keys, tname)
     keys.each do |rel|
       @entity_dict[tname].foreignkeys << append_fk_str(singularize(rel["name"])) if key = rel["name"]
       @entity_dict[tname].columns.unshift "#{singularize(rel["type"])}(type)" if key = rel["type"]
       rel["tables"].each do |t|
-        @one_relations << {:self => @entity_dict[t], :have => @entity_dict[tname] }
+        @many_relations << {:self => @entity_dict[t], :have => @entity_dict[tname] }
       end
     end
   end
 
   def append_fk_str(key)