MD5 in action

Hello guys, I need to make a hash in each register, but I don't know how
I can do this.

Just like this:

<%= link_to :action => "index", :hash => MD5 :project.id %>

/index?hash=202cb962ac59075b964b07152d234b70

Thank all!

Hello guys, I need to make a hash in each register, but I don't know how
I can do this.

Just like this:

<%= link_to :action => "index", :hash => MD5 :project.id %>

Google for ruby md5 should help you.

Colin