lib/rbbt/tsv/change_id.rb in rbbt-util-5.27.2 vs lib/rbbt/tsv/change_id.rb in rbbt-util-5.27.3

@@ -8,11 +8,12 @@
 
     identifiers, persist_input = Misc.process_options options, :identifiers, :persist_input
 
     identifiers = Organism.identifiers(tsv.namespace) if identifiers.nil? and tsv.namespace
 
-    if not tsv.fields.include? format
+
+    if ! tsv.fields.include?(format)
       new = {}
       tsv.each do |k,v|
         if v === String or v === Array
           new[k] = v.dup 
         else
@@ -29,9 +30,10 @@
       if Array === identifiers
         tsv = tsv.attach identifiers.first, :fields => [format], :persist_input => true, :identifiers => identifiers.last
       else
         tsv = tsv.attach identifiers, :fields => [format], :persist_input => true
       end
+
 
       tsv = tsv.reorder(format, tsv.fields[0..-2])
 
       tsv = tsv.to_flat  if orig_type == :flat