X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=lib%2Fcommon.rb;h=04c5856d1a716cbefa6910fad5ad42522dcc84e0;hb=feb98851d07945d34179f2bc23745316ae062ea0;hp=7d0eb2ee631c71ad88efb121d7f601054190d570;hpb=f147e9e652978757d8a4ae58e11f2c81f69fac0e;p=pettanr%2Fpettanr.git

diff --git a/lib/common.rb b/lib/common.rb
index 7d0eb2ee..04c5856d 100644
--- a/lib/common.rb
+++ b/lib/common.rb
@@ -16,5 +16,10 @@ class Hash
   def to_attr
     self.map {|k, n| "#{k}=\"#{n}\"" }.join(' ')
   end
+  
+  def to_style
+    self.map {|k, n| "#{k}: #{n}" }.join('; ')
+  end
+  
 end