lib/tabulatr/renderer/column.rb in tabulatr2-0.8.0 vs lib/tabulatr/renderer/column.rb in tabulatr2-0.8.1

@@ -85,11 +85,11 @@
     if block
       return view.instance_exec(record, &block)
     end
     val = principal_value(record) or return ''
 
-    if format.present? && val.respond_to?(:to_a)
+    if format.present? && val.respond_to?(:to_ary)
       val.map do |v|
         case format
         when Symbol then view.send(format, v)
         when String then format % v
         when Proc   then format.(v)
@@ -101,9 +101,11 @@
       when Symbol then view.send(format, val)
       when String then format % val
       when Proc   then format.(val)
       else val
       end
+    else
+      val
     end
   end
 
   def principal_value(record)
     record.send name