Display order becomes oposite in tag_list(acts_as_taggable..

Hi everyone,            I am using acts_as_taggable_on_steroids plugin in my app for tagging.   When I create a helper method by using tag_list method of acts_as_taggable.rb The display order becomes opposite. But when I use tag_cloud then the display order is right. Here is my tag_links(post) helper: post.tag_list.collect{|tag| link_to(tag, tagged_posts_path(:tag => tag))}

when i use tag_links in view page the input tags order becomes opposite. As example: my input tags: one. two . three But display as: three, two, one. Please show me a way. Thx in advance. Tuhin