lib/to_xls.rb in to_xls-0.0.2 vs lib/to_xls.rb in to_xls-0.0.3

@@ -1,4 +1,7 @@
+require 'rubygems'
+require 'spreadsheet'
+
 class Array
   # Options for to_xls: columns, name, header
   def to_xls(options = {})
     
     book = Spreadsheet::Workbook.new