updated genbank.rb to allow empty defaults

git-svn-id: http://biopieces.googlecode.com/svn/trunk@1379 74ccb610-7750-0410-82ae-013aeee3265d

diff --git a/code_ruby/Maasha/lib/genbank.rb b/code_ruby/Maasha/lib/genbank.rb
index beff0eda7fd1c6093c3c69b04a44418b608d2d1a..bb40d3d02ea2f4d544799c8b08725327be8da15f 100644 (file)
--- a/code_ruby/Maasha/lib/genbank.rb
+++ b/code_ruby/Maasha/lib/genbank.rb
@@ -35,7 +35,7 @@ class Genbank < Filesys
   end
 
   # Iterator method for parsing Genbank entries.
-  def each(hash_keys, hash_feats, hash_quals)
+  def each(hash_keys = nil, hash_feats = nil, hash_quals = nil)
     while @entry = get_entry do
       keys = get_keys(hash_keys)
       seq  = get_seq