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hi, Im sending data to the browser with a utf-8 charset but somehow when I open the file in excel, some garbage characters appear. Here''s my code: send_data(excel_file, :filename => "orders.xls", :type => ''application/vnd.ms-excel; charset=utf-8'' ) -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You

I''m experiencing some unexpected weirdness with acts_as_tree. class Category < ActiveRecord::Base acts_as_tree has_many :variations end def variations # some code that returns the parent category variations if we have none end >> pc = Category.new >> pc.variations << "foo" >> pc.save >> cc = Category.new >> cc.parent = pc >>