Create iRule to change URI Path to parse last directory

Hi,

I've rewritten the rule using switch -glob as suggested. Not sure if this works yet but will test soon. With /cache/ I'm trying parse the last directory and everything after that. e.g. “eat9.raspberry.pies.com/cache/1.1.201311042258/js/jquery.js” is changed to “eat9.raspberry.pies.com/js/jquery.js” but doesn't seem to be working.

I get error item not found.

elseif { [HTTP::host] eq "eat9.raspberry.pies.com" }    { 
 switch -glob [HTTP::uri] {  
"/fonts/" -
"/css/" -
"/templates/" -
"/js/" -
"/images/" -
"/pages/"  { pool PL_eat9.raspberry.pies.com_1444 
    }
"/cache/" {
set depth [URI::path [HTTP::uri] depth]
set last_dir [URI::path [HTTP::uri] $depth $depth]
set last_string [string trimleft [string range $last_dir [expr {[string last / $last_dir]}] end] -/]

[HTTP::uri] "$last_dir$last_string" { pool PL_eat9.raspberry.pies.com_1444 
    }   
 }
 }

Thanks