bin/coypond in coypond-0.2.2 vs bin/coypond in coypond-0.2.3

@@ -47,10 +47,10 @@
 
 options[:all] ||= (options.keys & [:class, :method, :module]).empty?
 
 def expand(file, pattern=["**"])
   if File.directory?(file)
-    return Dir.glob(File.join(file, *pattern, '*.rb') )
+    return Dir.glob(File.join([file, pattern, "*.rb"].flatten) )
   else
     return file
   end
 end
 
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