Fiddling around with labels and boxes

[erd-marker.git] / lib / erd_handler / box.rb

diff --git a/lib/erd_handler/box.rb b/lib/erd_handler/box.rb
index 75543eb22674b1dcc92f5734dcc6ea6366a929e3..244b411fc597e663ba4b637685dcf5ddf1f177cc 100644 (file)
--- a/lib/erd_handler/box.rb
+++ b/lib/erd_handler/box.rb
@@ -28,5 +28,9 @@ module ErdHandler
       other.contains?(self)
     end
     
+    def similarity(other)
+      1.0 - self.name.edit_distance(other.name) / self.name.length.to_f
+    end
+    
   end
 end