search for: rubytree

Hi, I am working on a project in which if we click on to the browse button then it should show only the directories,which is possible using the rubytree that is a gem.I have require that gem too but i am not getting the graphical representation of the directories structure where in we can save or retrive the documents.If anybody Knows about this plz reply me as soon as possible. It willbe well and good if i get a practical examlpe or code for this....

hello friends, i want to create a binary tree structure in railsapps.it there any gem or any other technique. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To post to

Hello, I am having some trouble figuring out how to use the rateable plugin. i followed as close as the directions located at http://www.naffis.com/blog/articles/2006/08/31/rails-ajax-star-rating-system but i fail at working it. i am getting this error You have a nil object when you didn''t expect it! The error occured while evaluating nil.rating Extracted source (around line #1): 1: